25 Best Automatic Battery Chargers
for March 2021

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.8
SCORE
Battery Tender Junior Charger and Maintainer: Automatic 12V Powersports Battery Charger and Maintainer for Motorcycle, ATVs, and More - Smart 12 Volt, 750mA Battery Float Chargers - 021-0123

Battery Tender Junior Charger and Maintainer: Automatic 12V Powersports Battery Charger and Maintainer for Motorcycle, ATVs, and More

Smart 12 Volt, 750mA Battery Float Chargers, 021-0123

by Deltran
What We like

EASY TO USE: Low maintenance design to be quick and easy to use, our universal powersport vehicle charger and maintainer is compact and lightweight. Perfect for charging all 12-volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell) and safety timer-80 hours

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Product Features

  • EXTENDED BATTERY LIFE: Compatible with lead-acid, flooded, and sealed maintenance free batteries (AGM and gel cell) to be ideal for use in long term storage. Complete 4-step charging program (Initialization, Bulk Charge, Float Mode) allows for optimization of battery power, without overcharging
  • SAFE AND SECURE: Our battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct. Solid state two color LED indicates stage of charger and if the battery voltage drops too far under load, full charger output power resumes
  • MONITOR POWER LEVELS: Solid state two-color LED light indicates the state of the charge and if the battery voltage drops too far under load, ISM adaptive charging will resume full charger output power. Automatic charge cycle functionality switches to float mode after fully charging the battery

Safe and secure: our battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct. solid state two color led indicates stage of charger and if the battery voltage drops too far under load, full charger output power resumes Extended battery life: compatible with lead-acid, flooded, and sealed maintenance free batteries (agm and gel cell) to be ideal for use in long term storage. complete 4-step charging program (initialization, bulk charge, float mode) allows for optimization of battery power, without overcharging Monitor power levels: solid state two-color led light indicates the state of the charge and if the battery voltage drops too far under load, ism adaptive charging will resume full charger output power. automatic charge cycle functionality switches to float mode after fully charging the battery

2
9.6
SCORE
Schumacher SC1281 100 Amp 30 Amp 6V/12V Fully Automatic Smart Battery Charger 100A Engine Starter and 30A Boost Maintainer and Auto Desulfator Advanced Diagnostic Testing

Schumacher SC1281 100 Amp 30 Amp 6V/12V Fully Automatic Smart Battery Charger 100A Engine Starter and 30A Boost Maintainer and Auto Desulfator Advanced Diagnostic Testing

by Schumacher
What We like

Features 30A quick boost and 1H2:L1600A jump start, powerful enough to start SUVs, trucks and large batteries

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Product Features

  • Reverse hook-up protection ensures charger will not operate if clamps are reversed
  • Battery and alternator tester provides charge level and helps diagnose electrical problems
  • Features multi-stage charging and auto-voltage detection for added precision, safety and battery life
  • Charges compatible battery types, including standard, AGM, gel and deep-cycle batteries

Features multi-stage charging and auto-voltage detection for added precision, safety and battery life Battery and alternator tester provides charge level and helps diagnose electrical problems Charges compatible battery types, including standard, agm, gel and deep-cycle batteries Reverse hook-up protection ensures charger will not operate if clamps are reversed

3
9.6
SCORE
NOCO GENIUS5, 5-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

NOCO GENIUS5

5-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

by NOCO
What We like

Charge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.

more infoarrow_drop_down

Product Features

  • Beyond maintenance - It's not just a trickle charger, it's an advanced battery maintainer. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge.
  • Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, classic cars, and more.
  • Do more with Genius - Designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.
  • Restore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
  • Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.

Do more with genius - designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, agm, and maintenance-free, plus lithium-ion batteries. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, atvs, lawn tractors, trucks, suvs, boats, pwcs, classic cars, and more. Meet the genius5 - similar to our g3500, just better. it's 34% smaller and delivers 65% more power. it's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator. Restore your battery - automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life. Beyond maintenance - it's not just a trickle charger, it's an advanced battery maintainer. a fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge.

4
9.6
SCORE
NOCO GENIUS2, 2-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

NOCO GENIUS2

2-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

by NOCO
What We like

Charge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.

more infoarrow_drop_down

Product Features

  • Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, classic cars, and more.
  • Do more with Genius - Designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.
  • Beyond maintenance - It's not just a trickle charger, it's an advanced battery maintainer. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge.
  • Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
  • Meet the GENIUS2 - Similar to our G1100, just better. It's 34% smaller and delivers 65% more power. It's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.

Restore your battery - automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life. Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, atvs, lawn tractors, trucks, suvs, boats, pwcs, classic cars, and more. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Meet the genius2 - similar to our g1100, just better. it's 34% smaller and delivers 65% more power. it's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator. Beyond maintenance - it's not just a trickle charger, it's an advanced battery maintainer. a fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge. Do more with genius - designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, agm, and maintenance-free, plus lithium-ion batteries.

5
9.5
SCORE
Schumacher SC1359 15 Amp 3 Amp 6V/12V Fully Automatic Smart Battery Charger Maintainer Auto Desulfator Auto 6V/12V Battery Detection For Cars, Trucks, SUVs, Marine, RV Batteries

Schumacher SC1359 15 Amp 3 Amp 6V/12V Fully Automatic Smart Battery Charger Maintainer Auto Desulfator Auto 6V/12V Battery Detection For Cars

Trucks, SUVs, Marine, RV Batteries

by Schumacher
What We like

Features 15A to charge and 3A to maintain your battery

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Product Features

  • Auto voltage detection automatically detects 6 or 12V batteries
  • Charges compatible battery types, including standard, AGM and deep-cycle batteries
  • Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life
  • Reverse hook-up protection ensures charger will not operate if clamps are reversed

Reverse hook-up protection ensures charger will not operate if clamps are reversed Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life Auto voltage detection automatically detects 6 or 12v batteries Charges compatible battery types, including standard, agm and deep-cycle batteries

6
9.5
SCORE
STANLEY BC15BS Fully Automatic 15 Amp 12V Bench Battery Charger/Maintainer with 40A Engine Start, Alternator Check, Cable Clamps

STANLEY BC15BS Fully Automatic 15 Amp 12V Bench Battery Charger/Maintainer with 40A Engine Start

Alternator Check, Cable Clamps

by Stanley
What We like

LCD screen with easy-to-read icons

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Product Features

  • Alternator check to indicate potential alternator issues
  • 40A patented engine start helps to start vehicle in approximately 90 seconds
  • Battery reconditioning technology can help reverse sulfate build-up on battery plates to improve charging carrying capability and extend battery life
  • Automatically selects charge rate to maximize battery life

Automatically selects charge rate to maximize battery life Alternator check to indicate potential alternator issues Battery reconditioning technology can help reverse sulfate build-up on battery plates to improve charging carrying capability and extend battery life 40a patented engine start helps to start vehicle in approximately 90 seconds

7
9.5
SCORE
Schumacher SP1297 3 Amp 6V/12V Fully Automatic Smart Battery Charger Maintainer and Auto Desulfator Auto 6V/12V Battery Detection For Cars, Motorcycles, Lawn Tractors, Power Sports, Marine Batteries

Schumacher SP1297 3 Amp 6V/12V Fully Automatic Smart Battery Charger Maintainer and Auto Desulfator Auto 6V/12V Battery Detection For Cars

Motorcycles, Lawn Tractors, Power Sports, Marine Batteries

by Schumacher
What We like

Includes hook attachment to hang outside the work area for safety and convenience

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Product Features

  • Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life
  • Reverse hook-up protection prevents the charger from operating if the clamps are reversed
  • Delivers 3A to charge and maintain your motorcycle, car and marine battery
  • Float-mode monitoring automatically maintains optimum battery charge

Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life Reverse hook-up protection prevents the charger from operating if the clamps are reversed Float-mode monitoring automatically maintains optimum battery charge Delivers 3a to charge and maintain your motorcycle, car and marine battery

8
9.5
SCORE
NOCO GENIUS10, 10-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

NOCO GENIUS10

10-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

by NOCO
What We like

Charge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts

more infoarrow_drop_down

Product Features

  • Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, classic cars, and more
  • Beyond maintenance - It's not just a trickle charger, it's an advanced battery maintainer. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge
  • Restore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life
  • GENIUS10 - Similar to our G7200, just better. It's 17% smaller and delivers 115% more power. It's the all in one solution battery charger, a battery maintainer, trickle charger, plus battery desulfator
  • Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates

Do more with genius - designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, agm, and maintenance-free, plus lithium-ion batteries Genius10 - similar to our g7200, just better. it's 17% smaller and delivers 115% more power. it's the all in one solution battery charger, a battery maintainer, trickle charger, plus battery desulfator Restore your battery - automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, atvs, lawn tractors, trucks, suvs, boats, pwcs, classic cars, and more Beyond maintenance - it's not just a trickle charger, it's an advanced battery maintainer. a fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates

9
9.2
SCORE
2/8/15A 12V Smart Battery Charger/Maintainer Fully Automatic with Winter Mode

TowerTop 2/8/15A 12V Smart Battery Charger/Maintainer Fully Automatic with Winter Mode

by TowerTop
What We like

Advanced Winter Charging ModeSpecialized design for charging battery in winter weather conditions to sustain a longer life of battery and to ensure perfect charging.

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Product Features

  • Multi-Protection Microprocessor-controlled, with multi-stage charging for added precision, safety and battery life. Including Over Voltage, Over Heat, Overtime Charging, Short Circuit and Reverse Polarity.
  • Complete 7-step Charging ProgramDesulphation, Soft Start, Bulk Charge, Absorption, Battery Test, Recondition and Floating, allow for optimization of battery power, without overcharging or damaging.
  • LCD Screen DisplayThe battery charger equipped with advanced LCD Display. LCD screen displays charging status, charging current, voltage, battery type and error information with easy to understand icons.
  • Versatility & Efficient 2A/8A/15A/Auto charging rate, fully automatic high frequency charging for all types of 12V lead acid batteries, including GEL, AGM and STD. Automatically selects charge rate for charging and maintaining (Do not charge a frozen or battery that has gone below 3V).

Versatility & efficient 2a/8a/15a/auto charging rate, fully automatic high frequency charging for all types of 12v lead acid batteries, including gel, agm and std. automatically selects charge rate for charging and maintaining (do not charge a frozen or battery that has gone below 3v). Lcd screen displaythe battery charger equipped with advanced lcd display. lcd screen displays charging status, charging current, voltage, battery type and error information with easy to understand icons. Multi-protection microprocessor-controlled, with multi-stage charging for added precision, safety and battery life. including over voltage, over heat, overtime charging, short circuit and reverse polarity. Complete 7-step charging programdesulphation, soft start, bulk charge, absorption, battery test, recondition and floating, allow for optimization of battery power, without overcharging or damaging.

10
9.1
SCORE
Automotive Battery Charger 12V/8A 24V/4A Trickle Charger Smart Automatic Battery Charger for Car Motorcycle Boat Marine Lawn Mower SLA ATV RV SUV Wet AGM Gel Cell Lead Acid Battery by YONHAN

Automotive Battery Charger 12V/8A 24V/4A Trickle Charger Smart Automatic Battery Charger for Car Motorcycle Boat Marine Lawn Mower SLA ATV RV SUV Wet AGM Gel Cell Lead Acid Battery by YONHAN

by YONHAN
What We like

[SAFE CHARGING] Our battery charger/maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power.

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Product Features

  • [REPAIR MODE] Car battery charger automatic sulfating and acid stratification detection, the advanced repair mode can repair and reverse the damaging effects when batteries are left uncharged for extended periods to improve battery performance and longevity.
  • [AUTOMATIC CHARGING] Automatically detects 12 volt or 24 volt batteries, monitors the whole charging process automatically by microprocessor-controlled program, 24V 12V battery charger ensures an adaptive charge process with maximum safety, automatically stop when the battery is fully charged.
  • [COMPATIBILITY] Works with all types 12V and 24V lead-Acid batteries that within 6-150Ah(12V), 6-100Ah(24V), including AGM, GEL, SLA, Flooded (WET), or any common automotive, deep-cycle, marine, or maintenance-free battery. The automotive battery charger is compatible with all types of vehicles - charges and maintains cars, trucks, motorcycles, lawn mowers, tricycles, electric vehicles, agricultural vehicles, off-road vehicles, pickup trucks, boats, yachts, motorboats, and more - you name it.

[repair mode] car battery charger automatic sulfating and acid stratification detection, the advanced repair mode can repair and reverse the damaging effects when batteries are left uncharged for extended periods to improve battery performance and longevity. [compatibility] works with all types 12v and 24v lead-acid batteries that within 6-150ah(12v), 6-100ah(24v), including agm, gel, sla, flooded (wet), or any common automotive, deep-cycle, marine, or maintenance-free battery. the automotive battery charger is compatible with all types of vehicles - charges and maintains cars, trucks, motorcycles, lawn mowers, tricycles, electric vehicles, agricultural vehicles, off-road vehicles, pickup trucks, boats, yachts, motorboats, and more - you name it. [automatic charging] automatically detects 12 volt or 24 volt batteries, monitors the whole charging process automatically by microprocessor-controlled program, 24v 12v battery charger ensures an adaptive charge process with maximum safety, automatically stop when the battery is fully charged.

11
9
SCORE
Schumacher SC1280 15 Amp 3 Amp 6V/12V Fully Automatic Smart Battery Charger Maintainer for Marine and Automotive Batteries

Schumacher SC1280 15 Amp 3 Amp 6V/12V Fully Automatic Smart Battery Charger Maintainer for Marine and Automotive Batteries

by Schumacher
What We like

Features 15A to charge and 3A to maintain your battery

more infoarrow_drop_down

Product Features

  • Auto voltage detection automatically detects 6 or 12V batteries
  • Charges compatible battery types, including standard, AGM, gel and deep-cycle batteries
  • Automatically selects charge rate for charging and maintaining
  • Reverse hook-up protection ensures charger will not operate if clamps are reversed

Charges compatible battery types, including standard, agm, gel and deep-cycle batteries Automatically selects charge rate for charging and maintaining Reverse hook-up protection ensures charger will not operate if clamps are reversed Auto voltage detection automatically detects 6 or 12v batteries

12
9
SCORE
CTEK - 40-206 MXS 5.0 Fully Automatic 4.3 amp Battery Charger and Maintainer 12V (40-206)

CTEK

40-206 MXS 5.0 Fully Automatic 4.3 amp Battery Charger and Maintainer 12V (40-206)

by CTEK
What We like

Premium input and output cable with robust strain relief

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Product Features

  • Completely sealed Unit, spark proof and reverse - polarity protected
  • Unique reconditioning mode, built-in temperature sensing capabilities
  • Input voltage 110-120 VAC
  • Minimum battery voltage required: 2V

Unique reconditioning mode, built-in temperature sensing capabilities Completely sealed unit, spark proof and reverse - polarity protected Minimum battery voltage required: 2v Input voltage 110-120 vac

13
8.8
SCORE
NOCO Genius GEN5X2, 2-Bank, 10-Amp (5-Amp Per Bank) Fully-Automatic Smart Marine Charger, 12V Onboard Battery Charger, Battery Maintainer and Battery Desulfator with Temperature Compensation

NOCO Genius GEN5X2

2-Bank, 10-Amp (5-Amp Per Bank) Fully-Automatic Smart Marine Charger, 12V Onboard Battery Charger, Battery Maintainer and Battery Desulfator with Temperature Compensation

by NOCO
What We like

Redefined mounting - A simplified mounting system allows for quick and easy installations in any direction - even up-side-down - with an integrated anti-vibration backing to isolate shock, vibration, and noise.

more infoarrow_drop_down

Product Features

  • Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
  • Charge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
  • Designed for water - A fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater.
  • Meet the all-new GEN5X2 - Similar to our GENM2, only better. It's 27% smaller and delivers 43% more power. It's one of the best performing onboard marine battery chargers we have ever made.
  • Fit type: Universal Fit

Fit type: universal fit Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. Charge dead batteries - charges batteries as low as 1-volt. or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts. Meet the all-new gen5x2 - similar to our genm2, only better. it's 27% smaller and delivers 43% more power. it's one of the best performing onboard marine battery chargers we have ever made. Charging modes - independently charge and control each battery bank with selectable charging modes - including 12v, 12v agm, 12v lithium, and 12v repair mode - for all types of lead-acid and lithium-ion batteries. Multiple banks - a two-bank onboard battery charger rated a 10-amps - 5-amps per bank - for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries. Designed for water - a fully-sealed and waterproof onboard battery charger with an ingress protection rating of ip68, but has survived brutal life cycle testing, including thousands of hours underwater.

14
8.8
SCORE
NOCO GENIUS2X4, 4-Bank, 8-Amp (2-Amp Per Bank) Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

NOCO GENIUS2X4

4-Bank, 8-Amp (2-Amp Per Bank) Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

by NOCO
What We like

Charge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.

more infoarrow_drop_down

Product Features

  • Multiple banks - A four-bank battery charger maintainer rated a 8-amps - 2-amps per bank - designed to charge and maintain multiple vehicles like cars, motorcycles, boats, ATVs, RVs, lawn mowers, lawn tractors, trucks, and more.
  • Restore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
  • Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
  • Meet the all-new GENIUS2X4 - Similar to our G4, just better. It's 40% smaller and delivers 140% more power. It's the all-in-one 4-bank solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.
  • Do more with Genius - Designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.

Restore your battery - automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life. Beyond maintenance - it's not just a trickle charger, it's an advanced battery maintainer. a fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge. Multiple banks - a four-bank battery charger maintainer rated a 8-amps - 2-amps per bank - designed to charge and maintain multiple vehicles like cars, motorcycles, boats, atvs, rvs, lawn mowers, lawn tractors, trucks, and more. Meet the all-new genius2x4 - similar to our g4, just better. it's 40% smaller and delivers 140% more power. it's the all-in-one 4-bank solution - battery charger, battery maintainer, trickle charger, plus battery desulfator. Do more with genius - designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, agm, and maintenance-free, plus lithium-ion batteries. Enjoy precision charging - an integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.

15
8.7
SCORE
BILT HARD 200 Amp 40 Amp 6V/12V Wheeled Battery Charger and Engine Starter, Heavy Duty Fully Automatic Battery Charger and Maintainer for Cars, Trucks, SUVs, Marine, RV Batteries

BILT HARD 200 Amp 40 Amp 6V/12V Wheeled Battery Charger and Engine Starter

Heavy Duty Fully Automatic Battery Charger and Maintainer for Cars, Trucks, SUVs, Marine, RV Batteries

by BILT HARD
What We like

Microprocessor Controlled: BILT HARD automotive battery charger features intelligent multi-stage charging that provides maximum improvement for safety, battery performance and battery life.

more infoarrow_drop_down

Product Features

  • Versatility & Efficient: 12V-2/10/40A, 6V-2/40A charging rate, automatic wheeled charger and maintainer for 6 and 12 Volt batteries, perfect for charging SUVs, trucks and other large engines.
  • Jump Starter: The car battery charger delivers 40A boost and 200A engine start to help start your SUV, truck or other large vehicle.
  • Advanced Protection: BILT HARD car battery charger is ETL certified, it features automatic battery test that helps diagnose electrical problems. There is also a protection system for overheat, overcharge, reverse polarity and short circuit. NEVER CHARGE A FROZEN BATTERY.
  • LED Indicator The truck battery charger is designed with LED indicator that simply displays differnt charging status, modes, charging voltages, charging amps and error information. PLEASE MUST REFER TO THE USER MANUAL BEFORE USING.

Advanced protection: BILT HARD car battery charger is etl certified, it features automatic battery test that helps diagnose electrical problems. there is also a protection system for overheat, overcharge, reverse polarity and short circuit. never charge a frozen battery. Jump starter: the car battery charger delivers 40a boost and 200a engine start to help start your suv, truck or other large vehicle. Led indicator the truck battery charger is designed with led indicator that simply displays differnt charging status, modes, charging voltages, charging amps and error information. please must refer to the user manual before using. Versatility & efficient: 12v-2/10/40a, 6v-2/40a charging rate, automatic wheeled charger and maintainer for 6 and 12 volt batteries, perfect for charging suvs, trucks and other large engines.

16
8.6
SCORE
Car Battery Charger 12V/8A 24V/4A Automatic Smart Battery Charger/Maintainer with LCD Display Pulse Repair Charger Pack for Car, Lawn Mower, Motorcycle, Boat, SUV and More

ABLY Car Battery Charger 12V/8A 24V/4A Automatic Smart Battery Charger/Maintainer with LCD Display Pulse Repair Charger Pack for Car

Lawn Mower, Motorcycle, Boat, SUV and More

by ABLY
What We like

PULSE REPAIR FUNCTIONIntelligent control system, strong pulse repair technology, remove vulcanization, repair slightly damaged batteries, reduce water loss, Provides stronger engine starts and extended battery life. NOTE: It can not activate a dead battery or repair a battery which is damaged seriously; it also can not repair a battery back to 100% new.

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Product Features

  • HIGHLY COMPATIBLESuitable for both 12V and 24V batteries, making it easier to use.It works with Calcium, AGM, EFB, MF, FLOODED, VRLA, SLA and Wet batteries, meaning that it can be used for the batteries in Car, Truck, Motorcycle, RV, SUV, ATV, golf cart, tricycles, agricultural vehicles, bus, etc. NOTE: LITHIUM BATTERY DISABLED.
  • THE LATEST INTELLIGENT CPU CONTROLPortable battery charger/maintainer automatically adjusts the charge current and maintainability according to the temperature. Automatic detection of ambient temperature, so that winter can be full speed, summer is not overload.optimized for any climate, easy to deal with a variety of harsh voltage environments.
  • MULTIPLE PROTECTION & SAFETY OF USEThis Automatic Smart Battery Charger owns safety technology including built in circuit protection, spark free system, reverse polarity protection, over-charge, over-voltage and over-temperature protection, stable performance for longer life.
  • FULLY AUTOMATIC CHARGER WITH LCD SCREEN DISPLAYBattery chargers Just plug and leave it for charging and maintaining your batteries automatically for long time, with intelligent digital LCD displays charging status and battery status, charge voltage, charge current,inside temperature, summer mode, winter mode, etc.

Fully automatic charger with lcd screen displaybattery chargers just plug and leave it for charging and maintaining your batteries automatically for long time, with intelligent digital lcd displays charging status and battery status, charge voltage, charge current,inside temperature, summer mode, winter mode, etc. Multiple protection & safety of usethis automatic smart battery charger owns safety technology including built in circuit protection, spark free system, reverse polarity protection, over-charge, over-voltage and over-temperature protection, stable performance for longer life. The latest intelligent cpu controlportable battery charger/maintainer automatically adjusts the charge current and maintainability according to the temperature. automatic detection of ambient temperature, so that winter can be full speed, summer is not overload.optimized for any climate, easy to deal with a variety of harsh voltage environments. Highly compatiblesuitable for both 12v and 24v batteries, making it easier to use.it works with calcium, agm, efb, mf, flooded, vrla, sla and wet batteries, meaning that it can be used for the batteries in car, truck, motorcycle, rv, suv, atv, golf cart, tricycles, agricultural vehicles, bus, etc. note: lithium battery disabled.

17
8.6
SCORE
Clore Automotive PL2320 20-Amp Fully-Automatic Smart Charger, 6V and 12V Battery Charger, Battery Maintainer, and Battery Desulfator with Temperature Compensation

Solar Clore Automotive PL2320 20-Amp Fully-Automatic Smart Charger

6V and 12V Battery Charger, Battery Maintainer, and Battery Desulfator with Temperature Compensation

by SOLAR
What We like

Power supply mode provides stable power to maintain system voltage for use in a wide variety of applications

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Product Features

  • Advanced multi-phase charging process
  • 2/10/20 Amp charge rates for added versatility
  • Charge and Maintain 6 and 12 Volt Batteries
  • Fully automatic operation

Fully automatic operation Advanced multi-phase charging process 2/10/20 amp charge rates for added versatility Charge and maintain 6 and 12 volt batteries

18
8.6
SCORE
SUHU Car Battery Charger, 12V/8A 24V/4A Smart Automatic Battery Charger Automotive Trickle Charger for Car Truck Motorcycle Lawn Mower Boat Marine RV SUV ATV SLA Wet AGM Gel Cell Lead Acid Battery

SUHU Car Battery Charger

12V/8A 24V/4A Smart Automatic Battery Charger Automotive Trickle Charger for Car Truck Motorcycle Lawn Mower Boat Marine RV SUV ATV SLA Wet AGM Gel Cell Lead Acid Battery

by SUHU
What We like

Safety ChargingAdopt ABS flame-retardant shell, fireproof, electric shock, corrosion resistant, solid and durable, Built in circuit protection guards against reverse polarity, sparks, overcharging, over-current, open-circuits, short-circuits and overheating. Smart LCD display shows the charging status and battery status to make you more assured of charging

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Product Features

  • Automatic ChargingAutomatic detection of 12V or 24V battery, automatic monitoring of the entire charging process through a microprocessor-controlled program. Automatically adjust the charging current, easy to deal with a variety of harsh voltage environments. This 24V 12V car battery charger ensure the adaptive charging process, with maximum safety, and automatically stop when the battery is fully charged
  • Effective Reparation ModeAutomatic sulfa-ting and acid stratification detection, One Key to Repair, Activate Battery, Pulse repair function can help to repair your loss battery and extend battery life. Note: It can not activate a dead battery or repair a battery which is damaged seriously; it also can not repair a battery back to 100% new
  • Wide Application This intelligent battery charger is designed for all types 12V and 24V lead-Acid batteries that within 6-150Ah(12V), 6-100Ah(24V), including AGM, GEL, SLA, Flooded (WET), or any common automotive, deep-cycle, marine, or maintenance-free battery. Note: Lithium battery is prohibited. Compatible with all types of vehicles - charges and maintains, electric vehicles agricultural vehicles, off-road vehicles, pickup trucks, boats, yachts, motorboats, and more

Wide application this intelligent battery charger is designed for all types 12v and 24v lead-acid batteries that within 6-150ah(12v), 6-100ah(24v), including agm, gel, sla, flooded (wet), or any common automotive, deep-cycle, marine, or maintenance-free battery. note: lithium battery is prohibited. compatible with all types of vehicles - charges and maintains, electric vehicles agricultural vehicles, off-road vehicles, pickup trucks, boats, yachts, motorboats, and more Effective reparation modeautomatic sulfa-ting and acid stratification detection, one key to repair, activate battery, pulse repair function can help to repair your loss battery and extend battery life. note: it can not activate a dead battery or repair a battery which is damaged seriously; it also can not repair a battery back to 100% new Automatic chargingautomatic detection of 12v or 24v battery, automatic monitoring of the entire charging process through a microprocessor-controlled program. automatically adjust the charging current, easy to deal with a variety of harsh voltage environments. this 24v 12v car battery charger ensure the adaptive charging process, with maximum safety, and automatically stop when the battery is fully charged

19
8.5
SCORE
[2-pack]Foval Automatic Trickle Battery Charger 12V 1000mA Smart Battery Charger

[2-pack]Foval Automatic Trickle Battery Charger 12V 1000mA Smart Battery Charger

by FOVAL
What We like

It will charge and maintain your battery so that it is ready to go when you are! It's lightweight, fully automatic and easy to use

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Product Features

  • Perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell), also Complete 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode)
  • Small size 3.9 x 2.4 x 1.25 in and suitable for Most Vehicles: adapts to all kinds of 12V battery for automobiles, motorcycles, ATVs, personal watercraft, RVs, boats, airplanes, golf carts, back-up generator systems lawn mower, etc, batteries using either the ring or alligator connectors, automatically switches to float, maintenance voltage after fully charging the battery
  • Intuitive LED indicators provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode.

Intuitive led indicators provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode. Perfect for all lead-acid, flooded or sealed maintenance free batteries (agm and gel cell), also complete 4-step charging program (initialization, bulk charge, absorption mode, float mode) Small size 3.9 x 2.4 x 1.25 in and suitable for most vehicles: adapts to all kinds of 12v battery for automobiles, motorcycles, atvs, personal watercraft, rvs, boats, airplanes, golf carts, back-up generator systems lawn mower, etc, batteries using either the ring or alligator connectors, automatically switches to float, maintenance voltage after fully charging the battery

20
8.2
SCORE
Schumacher SC1305 50 Amp 10 Amp 12V Fully Automatic Battery Charger 50A Engine Starter and 10A Boost Maintainer and Auto Desulfator For Cars, Trucks, SUVs, RV Batteries

Schumacher SC1305 50 Amp 10 Amp 12V Fully Automatic Battery Charger 50A Engine Starter and 10A Boost Maintainer and Auto Desulfator For Cars

Trucks, SUVs, RV Batteries

by Schumacher
What We like

Reverse hook-up protection helps prevent damage to battery and charger. Refer to the PDF attached below in Technical Specification for User Manual

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Product Features

  • 50A engine start, 10A boost mode and 6/2A charging and maintaining
  • Multi-stage charging for added precision, safety and battery life
  • Float mode monitoring automatically maintains optimum battery charge
  • Microprocessor controlled to automatically adjust the amperage rate to charge and maintain

Multi-stage charging for added precision, safety and battery life Float mode monitoring automatically maintains optimum battery charge Microprocessor controlled to automatically adjust the amperage rate to charge and maintain 50a engine start, 10a boost mode and 6/2a charging and maintaining

21
7.8
SCORE
ADPOW 5A 12V Automatic Smart Battery Charger Automotive Maintainer 7-Stages Trickle Charger for Deep Cycle Battery Car Marine Trolling Motor Boat Truck Lawn Mower RV AGM with Terminal Cleaning Brush

ADPOW 5A 12V Automatic Smart Battery Charger Automotive Maintainer 7-Stages Trickle Charger for Deep Cycle Battery Car Marine Trolling Motor Boat Truck Lawn Mower RV AGM with Terminal Cleaning Brush

by ADPOW
What We like

Customized Design: Ultra-compact, portable and lightweight with the mounting holes, non-slipping and easy to carry; Water and dust resistant make it more safe to use in any situations.

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Product Features

  • Intelligent Charging Mode: 7-stages automatic charging process [ Desulfation - SoftStart - BulkCharge - Absorbtion - TestMode - Recondition - Float] by MCU controller, the LED indicator provide visual feedback of battery capacity and diagnostic information accordingly, efficiently prolong the lifetime of the battery.
  • Wide Application: Charge fully drained 12V Pb/SLA/GEL/AGM/VRLA/sealed lead-acid batteries and WET/FLOODED for maintenance, including lawn mower, boat, car, electric vehicle, electric tools, ride-on toys.
  • Multi-Protection: Ensure ultimate safety protect against Short circuit/OVP/OCP/Overload/Polarity reversed,etc, full-loaded & burn-in test proved to be high efficiency and longevity.

Multi-protection: ensure ultimate safety protect against short circuit/ovp/ocp/overload/polarity reversed,etc, full-loaded & burn-in test proved to be high efficiency and longevity. Wide application: charge fully drained 12v pb/sla/gel/agm/vrla/sealed lead-acid batteries and wet/flooded for maintenance, including lawn mower, boat, car, electric vehicle, electric tools, ride-on toys. Intelligent charging mode: 7-stages automatic charging process [ desulfation - softstart - bulkcharge - absorbtion - testmode - recondition - float] by mcu controller, the led indicator provide visual feedback of battery capacity and diagnostic information accordingly, efficiently prolong the lifetime of the battery.

22
7.7
SCORE
MOTOPOWER MP00207 6V and 12V 4AMP Automatic Smart Battery Charger, Battery Maintainer, Battery Desulfator with Force Charging Recondition Mode

MOTOPOWER MP00207 6V and 12V 4AMP Automatic Smart Battery Charger

Battery Maintainer, Battery Desulfator with Force Charging Recondition Mode

by MOTOPOWER
What We like

LED INDICATION & SAE QUICK CONNECTION - Easy to read LED lights indicate power on, 6v or 12v mode, 2 amp or 4 amp charge rate, and battery charge status.Includes SAE quick disconnect Battery Terminal and Alligator Clip leads for ease of use.

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Product Features

  • An intelligent battery charger and maintainer for all types of 6V and 12V lead-acid batteries, including Conventional Flooded (wet), Factory Activated Maintenance Free (MF/FA), Absorbed Glass Mat Maintenance Free (AGM), and Gel (Gel Electrolyte) type batteries. Input Voltage: 100-120V AC
  • SAFETY ENSURED - Advanced micro technology ensure the safety against overcharge, short circuit and reverse palarity. Spark free technology.
  • 7 CHARGING STAGES & Repair Mode - Diagnosis, Soft Start, Bulk Charge, Absorption, Float, Maintenance and Recovery.Two charging rates (2Amp or 4Amp) can be selected to charge 12V batteries in different capacities. 2 amp charge rate for 6v battery. Repair mode for sulfated batteries.
  • FULLY AUTOMATIC - Voltage Auto Detection for 6V or 12V batteries - Dead battery detection and warning - Plug and go for charging and maintaining. The microprocessor controlled program will monitor the whole charging progress and automatically stop when the battery is fully charged. Then it will monitor the battery voltage and maintain the battery with a float charging current.

7 charging stages & repair mode - diagnosis, soft start, bulk charge, absorption, float, maintenance and recovery.two charging rates (2amp or 4amp) can be selected to charge 12v batteries in different capacities. 2 amp charge rate for 6v battery. repair mode for sulfated batteries. fully automatic - voltage auto detection for 6v or 12v batteries - dead battery detection and warning - plug and go for charging and maintaining. the microprocessor controlled program will monitor the whole charging progress and automatically stop when the battery is fully charged. then it will monitor the battery voltage and maintain the battery with a float charging current. an intelligent battery charger and maintainer for all types of 6v and 12v lead-acid batteries, including conventional flooded (wet), factory activated maintenance free (mf/fa), absorbed glass mat maintenance free (agm), and gel (gel electrolyte) type batteries. input voltage: 100-120v ac safety ensured - advanced micro technology ensure the safety against overcharge, short circuit and reverse palarity. spark free technology.

23
7.5
SCORE
Schumacher SC1285 200A 12V Automatic Battery Charger and Engine Starter

Schumacher SC1285 200A 12V Automatic Battery Charger and Engine Starter

by Schumacher
What We like

Color -coded clamps for top and side mount battery posts

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Product Features

  • Heavy-duty transformer
  • Heavy-duty Steel case with handle
  • 6-Ft. Power cord & output cables for a total 12-ft reach
  • LEDs display charging status

6-ft. power cord & output cables for a total 12-ft reach Heavy-duty steel case with handle Heavy-duty transformer Leds display charging status

24
7.5
SCORE
Schumacher SC1353 200 Amp 40 Amp 12V Fully Automatic Smart Battery Charger with Engine Starter, Boost, and Maintainer for Cars, Trucks, SUVs, RV Batteries

Schumacher SC1353 200 Amp 40 Amp 12V Fully Automatic Smart Battery Charger with Engine Starter

Boost, and Maintainer for Cars, Trucks, SUVs, RV Batteries

by Schumacher
What We like

Features compact wheels and retractable handle for easy storage

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Product Features

  • Provides 40A quick boost and 200A jump start, powerful enough to start SUVs, trucks and other large engines
  • Auto voltage detection automatically detects 6 or 12V batteries
  • Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life
  • Tests battery and alternator, provides charge level and helps diagnose electrical problems

Tests battery and alternator, provides charge level and helps diagnose electrical problems Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life Provides 40a quick boost and 200a jump start, powerful enough to start suvs, trucks and other large engines Auto voltage detection automatically detects 6 or 12v batteries

25
7.5
SCORE
IOTA DLS-27-25 24 VOLT 25 AMP AUTOMATIC BATTERY CHARGER / POWER SUPPLY

ProgressiveRC IOTA DLS-27-25 24 VOLT 25 AMP AUTOMATIC BATTERY CHARGER

POWER SUPPLY

by Iota
What We like

AS A POWER SUPPLY THE UNIT'S TIGHTLY CONTROLLED REGULATION ALLOWS THE USER TO OPERATE A NOMINAL 24VDC LOAD UP TO 25 AMPS

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Product Features

  • CONVERTS NOMINAL 108 - 132 AC VOLTAGE TO 27.2 DC VOLTAGE FOR BOTH DC LOAD OPERATION AND 24V BATTERY CHARGING
  • IDEAL FOR CHARGING ALL TYPES OF 24 VOLT LEAD ACID BATTERIES INCLUDING FLOODED, ABSORBED GLASS MAT (AGM) AND GEL CELL
  • AS A BATTERY CHARGER THE UNIT WILL MAINTAIN THE BATTERY DELIVERING ITS FULL RATED CURRENT WHEN THE BATTERY CAPACITY FALLS SUFFICIENTLY LOW
  • VOLTAGE IS SET TO DELIVER ITS MAXIMUM CURRENT FOR THE NECESSARY PERIOD OF TIME TO MINIMIZE UNDUE STRESS TO THE BATTERY CAUSED BY HEATING OF ITS CELLS

Ideal for charging all types of 24 volt lead acid batteries including flooded, absorbed glass mat (agm) and gel cell As a battery charger the unit will maintain the battery delivering its full rated current when the battery capacity falls sufficiently low Voltage is set to deliver its maximum current for the necessary period of time to minimize undue stress to the battery caused by heating of its cells Converts nominal 108 - 132 ac voltage to 27.2 dc voltage for both dc load operation and 24v battery charging

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