20 Best AGM 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
9.9
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Mroinge 12V 2A Lead Acid & Lithium(LiFePO4) Automatic Trickle Battery Charger Smart Battery Maintainer for Car Motorcycle Lawn Mower Boat ATV SLA AGM Gel Cell Lithium(LiFePO4) and More Batteries

Mroinge 12V 2A Lead Acid & Lithium(LiFePO4) Automatic Trickle Battery Charger Smart Battery Maintainer for Car Motorcycle Lawn Mower Boat ATV SLA AGM Gel Cell Lithium(LiFePO4) and More Batteries

by Mroinge
What We like

Perfect for charging all 12V lead-acid, flooded, sealed maintenance free batteries (AGM and gel cell) and 12V-Lithium(LiFePO4) up to 85Ah, Safely maintain all types of motorcycle, automotive, marine, RV, Boat, ATV, powersport, lawnmower & garden etc.

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Product Features

  • Two battery type options: 12V Lead Acid and 12V Lithium(LiFePO4); Input voltage: 100-120VAC, Output: 12V 2A
  • Adopt 5-stage smart charging and maintains principle (Initialization, Trickle Current, Bulk Charge, Absorption Mode, Float Mode) to ensure maximum battery life and performance, without overcharging.
  • Multi-level safety protection: spark proof, reverse polarity, overcharging, short-circuit, over-temperature, and dust resistance. with bad battery identify and 12V Lithium(LiFePO4) battery 0V activation function.

Multi-level safety protection: spark proof, reverse polarity, overcharging, short-circuit, over-temperature, and dust resistance. with bad battery identify and 12v lithium(lifepo4) battery 0v activation function. Two battery type options: 12v lead acid and 12v lithium(lifepo4); input voltage: 100-120vac, output: 12v 2a Adopt 5-stage smart charging and maintains principle (initialization, trickle current, bulk charge, absorption mode, float mode) to ensure maximum battery life and performance, without overcharging.

2
9.9
SCORE
LST 12V Battery Trickle Charger Maintainer Portable Smart Float Charger for Car Motorcycle Lawn Mower SLA AGM GEL CELL WET Lead Acid Batteries

LEICESTERCN LST 12V Battery Trickle Charger Maintainer Portable Smart Float Charger for Car Motorcycle Lawn Mower SLA AGM GEL CELL WET Lead Acid Batteries

by LEICESTERCN
What We like

Intuitive LED Indicator - 12 volt automotive battery maintainer charger provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode. Input 100-240V, ultra-compact and lightweight, easy to carry the 12v battery charger everywhere.

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Product Features

  • 100% Satisfactory Float Charger - You will get awesome trickle chargers for 12 volt batteries with decent package; LST trickle battery charger offer 3-Year quality assurance & 12-Month refund & timely after-sale services.
  • 4-Stage Automatic Charging - Features with detachable ring or alligator connectors, charge and maintain your battery wherever you go; the battery maintenance charger monitor the whole charging process, automatically switches to float mode after fully charging the battery by MCU controlled; LST motorcycle battery charger will recover batteries more effectively and extend the battery life.
  • Perfect for all 12V lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell); It's smart car battery charger for automobiles, automotive, marine, boats, camper, trolling motor, RVs, ATVs, watercraft, powersport, riding lawnmower, lawn tractor, snowmobiles, etc.

perfect for all 12v lead-acid, flooded or sealed maintenance free batteries (agm and gel cell); it's smart car battery charger for automobiles, automotive, marine, boats, camper, trolling motor, rvs, atvs, watercraft, powersport, riding lawnmower, lawn tractor, snowmobiles, etc. 4-stage automatic charging - features with detachable ring or alligator connectors, charge and maintain your battery wherever you go; the battery maintenance charger monitor the whole charging process, automatically switches to float mode after fully charging the battery by mcu controlled; lst motorcycle battery charger will recover batteries more effectively and extend the battery life. 100% satisfactory float charger - you will get awesome trickle chargers for 12 volt batteries with decent package; lst trickle battery charger offer 3-year quality assurance & 12-month refund & timely after-sale services.

3
9.7
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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
  • 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

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 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

4
9.6
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Renogy 40A DC to DC Battery Charger for Flooded, Gel, AGM, and Lithium Batteries Using Multi-stage Charging

Renogy 40A DC to DC Battery Charger for Flooded

Gel, AGM, and Lithium Batteries Using Multi-stage Charging

by Renogy
What We like

5.Compact, sturdy design, built tough for all conditions

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Product Features

  • 4.3-phase Charging: Bulk, Boost, and Float
  • 2.Smart Protection Features: Over-voltage safety, Overheat protection, and Reverse polarity protection
  • 1.Multi-Chemistry Battery Types: AGM, Flooded, Gel, and Lithium
  • 3.Battery Input and Output Isolation

3.battery input and output isolation 1.multi-chemistry battery types: agm, flooded, gel, and lithium 4.3-phase charging: bulk, boost, and float 2.smart protection features: over-voltage safety, overheat protection, and reverse polarity protection

5
9.5
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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

  • [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.
  • [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. [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.

6
9.5
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ATian Car Battery Charger 12V/20A 24V/10A Smart Fully Automatic Battery Maintainer Auto-Volt Detection with LDC Display for Car Motorcycle Lawn Mower VRLA SLA AGM GEM WET Lead Acid Batteries (Red)

ATian Car Battery Charger 12V/20A 24V/10A Smart Fully Automatic Battery Maintainer Auto-Volt Detection with LDC Display for Car Motorcycle Lawn Mower VRLA SLA AGM GEM WET Lead Acid Batteries (Red)

by ATian
What We like

Multi Safety ProtectionsSafely designed with multiple protections against Reverse Polarity, Short Circuit, Over Voltage/Current, Over Charge, Overload. Detachable alligator clips, spark proof during lead connection, quality cooling fan rotate faster to avoid overheating when tempreture is so high, full-loaded and burn-in test proves its stable performance and high reliability.

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Product Features

  • Multi-Use Car Bettery ChargerA smart car battery charger to charge and repair all 12V 24V AGM, GEL, SLA, RV, ATV, deep cycle lead-acid batteries. Provide the best performance for automotive, cars, motorcycles, marine, boats, mowers, trucks, golf cart, RV and other 15-200Ah batteries.At the same time, when your battery voltage is 0V, the charger can also start and activate your battery
  • Intuive LCD Display Updated with visual digital LCD screen, the automotive battery charger clearly charging voltage/current, charging mode, battery type and percentage of power remaining, even when in maintenance mode. Helps monitor the status of the battery and charger.
  • Fully Automatical Battery ChargerAuto-Volt Detection- 12 volt or 24 volt batteries, monitors the whole charging process automatically by microprocessor-controlled program, select the charge current best fit for your battery and stop charging automatically when battery is fully charged. Also you can manual selection for 12V 5A/10A/20A or 24V 5A/10A charging current.

Multi-use car bettery chargera smart car battery charger to charge and repair all 12v 24v agm, gel, sla, rv, atv, deep cycle lead-acid batteries. provide the best performance for automotive, cars, motorcycles, marine, boats, mowers, trucks, golf cart, rv and other 15-200ah batteries.at the same time, when your battery voltage is 0v, the charger can also start and activate your battery Fully automatical battery chargerauto-volt detection- 12 volt or 24 volt batteries, monitors the whole charging process automatically by microprocessor-controlled program, select the charge current best fit for your battery and stop charging automatically when battery is fully charged. also you can manual selection for 12v 5a/10a/20a or 24v 5a/10a charging current. Intuive lcd display updated with visual digital lcd screen, the automotive battery charger clearly charging voltage/current, charging mode, battery type and percentage of power remaining, even when in maintenance mode. helps monitor the status of the battery and charger.

7
9.4
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

  • 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.
  • 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.

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. 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.

8
9.2
SCORE
Foxsur Multifunctional Smart Battery Charger for Lithium/LiFePO4/Lead-Acid/AGM Batteries, 7-Stage 12V/6A 24V/3A Automatic Battery Charger/Maintainer for ATVs/Golf Cart/Motorcycle/Car/Marine (Red)

Foxsur Multifunctional Smart Battery Charger for Lithium/LiFePO4/Lead-Acid/AGM Batteries

7-Stage 12V/6A 24V/3A Automatic Battery Charger/Maintainer for ATVs/Golf Cart/Motorcycle/Car/Marine (Red)

by Foxsur
What We like

TOTAL PROTECTION: The battery charger offers safety features including reverse-polarity protection, over-current protection, overload protection, over-voltage protection, over-charge protection, and over-temperature protection

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Product Features

  • SIMPLE AND PRACTICAL TO USE: Using a backlit LCD display, the Foxsur battery charger clearly and visibly shows LCD screen displays charging status and battery status; charge voltage, charge current, inside temperature, battery full, summer mode, winter mode, etc.
  • Microprocessor-controlled - automatically adjusts the charge current and maintainability. Automatic voltage detection:detection for 12V or 24V battery. Finger touch charging mode button, 7 stage charging mode
  • Compatible with all types of vehicles - Charge and maintain cars, motorcycles, lawnmowers, ATVs, tractors, trucks, SUVs, boats, classic cars, hot rods, and more
  • HIGHLY COMPATIBLE: Suitable for both 12V and 24V batteries, it works with SLA, WET, MF, FLOODED, GEL, VRLA, AGM, EFB, Lithium and LiFePO4 batteries, meaning that it can be used for the batteries in cars, motorcycles, boats, mowers and others

Microprocessor-controlled - automatically adjusts the charge current and maintainability. automatic voltage detection:detection for 12v or 24v battery. finger touch charging mode button, 7 stage charging mode Highly compatible: suitable for both 12v and 24v batteries, it works with sla, wet, mf, flooded, gel, vrla, agm, efb, lithium and lifepo4 batteries, meaning that it can be used for the batteries in cars, motorcycles, boats, mowers and others Simple and practical to use: using a backlit lcd display, the Foxsur battery charger clearly and visibly shows lcd screen displays charging status and battery status; charge voltage, charge current, inside temperature, battery full, summer mode, winter mode, etc. Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawnmowers, atvs, tractors, trucks, suvs, boats, classic cars, hot rods, and more

9
9.1
SCORE
Suuwer 8V/12V 1.5A Automatic Trickle Battery Charger/Maintainer for Car Motorcycle Lawn Mower SLA AGM GEL CELL WET Lead Acid Batteries

Suuwer 8V/12V 1.5A Automatic Trickle Battery Charger/Maintainer for Car Motorcycle Lawn Mower SLA AGM GEL CELL WET Lead Acid Batteries

by Suuwer
What We like

Smart Engineered Circuit: The circuit is well designed to provide multiple levels of protection to safeguard against reverse polarity, short circuit, excess current and voltage condition to protect your vehicle battery

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Product Features

  • Battery Charger Compatibility: Suuwer Battery Charger is suitable for Car / Motorcycles / RV Power-sports / Boat / Lawn Mower and categories of batteries like- SLA, ATV, AGM, GEL CELL, Lead Acid batteries. It delivers both 8V and 12V, 1.5A supply and maintains capacity of 5Ah to 85Ah
  • In-built LED indicators: The battery charger maintains the state of battery on its own. It has smart LED indicators that provide state-of-charge feedback and diagnostic information, even when it is in maintenance mode
  • Exquisite Craftsmanship: The well-designed lead acid battery charger has large battery clip and O-ring terminals which makes it easy to connect any vehicle batteries. It has a 12 feet length of the DC power cord
  • Four Step Charging Cycle: Charge your vehicle easily and quickly with four steps of charging which includes- easy connection, charging, absorption mode and float mode

In-built led indicators: the battery charger maintains the state of battery on its own. it has smart led indicators that provide state-of-charge feedback and diagnostic information, even when it is in maintenance mode Exquisite craftsmanship: the well-designed lead acid battery charger has large battery clip and o-ring terminals which makes it easy to connect any vehicle batteries. it has a 12 feet length of the dc power cord battery charger compatibility: Suuwer battery charger is suitable for car / motorcycles / rv power-sports / boat / lawn mower and categories of batteries like- sla, atv, agm, gel cell, lead acid batteries. it delivers both 8v and 12v, 1.5a supply and maintains capacity of 5ah to 85ah Four step charging cycle: charge your vehicle easily and quickly with four steps of charging which includes- easy connection, charging, absorption mode and float mode

10
9
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.

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Product Features

  • 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.
  • 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.
  • Compatible with all types of vehicles - charge and maintain cars, motorcycles, lawn mowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, classic cars, and more.

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. 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. 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. 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.

11
8.9
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

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

12
8.9
SCORE
STANLEY BC25BS Smart 12V Battery Charger for Car/Marine Charging, 25 Amp

STANLEY BC25BS Smart 12V Battery Charger for Car/Marine Charging

25 Amp

by Stanley
What We like

Allows you to monitor and charge your battery in the quickest and safest way possible; Provides extended longevity

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Product Features

  • Successfully maintains the battery on any AGM, GEL, or WET automotive or marine 12V battery with the push of a button
  • High-frequency smart charging technology keeps battery at an optimal charge and automatically switches from fast charge, to top-off, to trickle charge
  • Dependable and safe to use; In an emergency, the 75-amp engine start helps jump start your vehicle in about 90 seconds
  • Front of battery charger features four different options; LCD screen displays battery status with understandable icons

High-frequency smart charging technology keeps battery at an optimal charge and automatically switches from fast charge, to top-off, to trickle charge Front of battery charger features four different options; lcd screen displays battery status with understandable icons Successfully maintains the battery on any agm, gel, or wet automotive or marine 12v battery with the push of a button Dependable and safe to use; in an emergency, the 75-amp engine start helps jump start your vehicle in about 90 seconds

13
8.8
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

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

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

14
8.5
SCORE
NOCO GENIUS2D, 2-Amp Direct-Mount Onboard Charger, 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

NOCO GENIUS2D

2-Amp Direct-Mount Onboard Charger, 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

by NOCO
What We like

Compatible with all types of vehicles - Add a permanent onboard battery charger to any vehicle to make battery maintenance simple and easy. Plus, combine with any of the GCP Series AC Port Plugs for remote charging access.

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Product Features

  • Beyond maintenance - It's not a trickle charger, it's an advanced battery maintainer. It monitors your battery 24/7, providing intuitive and safe maintenance charging with zero overcharge. A fully-automatic, worry-free battery charger for year-round use.
  • Meet the GENIUS2D - The all-new direct-mount onboard battery charger for an under-the-hood battery charging system and year-round battery maintenance.
  • 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.
  • Direct-Mount - Securely mounts nearby the battery with its rugged snap-fit mounting bracket and effortlessly installs into most materials with truss-head self-tapping screws.

Meet the genius2d - the all-new direct-mount onboard battery charger for an under-the-hood battery charging system and year-round battery maintenance. Beyond maintenance - it's not a trickle charger, it's an advanced battery maintainer. it monitors your battery 24/7, providing intuitive and safe maintenance charging with zero overcharge. a fully-automatic, worry-free battery charger for year-round use. Direct-mount - securely mounts nearby the battery with its rugged snap-fit mounting bracket and effortlessly installs into most materials with truss-head self-tapping screws. 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. Restore your battery - automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life. Charge dead batteries - charge batteries as low as 1-volt, including flooded, gel, and agm, as well as automotive, marine, and deep-cycle batteries.

15
8.5
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
  • 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

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 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

16
8.3
SCORE
2/10/25A 12V Smart Battery Charger/Maintainer Fully Automatic with Engine Start, Cable Clamps

TowerTop 2/10/25A 12V Smart Battery Charger/Maintainer Fully Automatic with Engine Start

Cable Clamps

by TowerTop
What We like

Auto Detect Systems: Features Battery Voltage detection, then automatically selects charge rate for charging and maintaining. Battery reconditioning feature helps extend battery life. LCD screen displays charging status and battery status with easy to understand icons.

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Product Features

  • Advanced Start Aid: Engine Start Aid feature can help start your vehicle in about 120 seconds.
  • Fast, Smart Battery Charger: The Battery Charger can charge all types of 12V Lead-acid Batteries, including GEL, AGM and STD. It is perfect for charging Automotive, Motorcycle, Marine, RV, PowerSport, Lawn & Garden, etc. Do not charge a frozen or dead battery that has gone below 3V.
  • 7-Step Charging Program: Desulphation, Soft Start, Bulk Charge, Absorption, Battery Test, Recondition and Floating. This allows for optimization of battery power, without overcharging or damaging.
  • Safety Protection: Battery Charger has Over Voltage, Over Heat, Overtime Charging, Short Circuit, and Reverse Polarity Protection to ensure users safety.

Fast, smart battery charger: the battery charger can charge all types of 12v lead-acid batteries, including gel, agm and std. it is perfect for charging automotive, motorcycle, marine, rv, powersport, lawn & garden, etc. do not charge a frozen or dead battery that has gone below 3v. Advanced start aid: engine start aid feature can help start your vehicle in about 120 seconds. 7-step charging program: desulphation, soft start, bulk charge, absorption, battery test, recondition and floating. this allows for optimization of battery power, without overcharging or damaging. Safety protection: battery charger has over voltage, over heat, overtime charging, short circuit, and reverse polarity protection to ensure users safety.

17
7.8
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.

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Product Features

  • 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.
  • 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.
  • Fit type: Universal Fit
  • 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.
  • 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.

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. 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. 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. 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. 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.

18
7.7
SCORE
Optima 150-40000 Digital 400 12V Performance Maintainer and Battery Charger

Optima 150-40000 Digital 400 12V Performance Maintainer and Battery Charger

by Optima
What We like

Dual purpose hook and tilt stand design or hang it with the included wall organizer bracket

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Product Features

  • Automatically maximizes battery life and performance with a built-in battery health mode
  • Works well as a marine battery charger, motorcycle battery charger, or other AGM battery charger.
  • Spark-free connection technology
  • Hybrid LED battery charging gauge with LCD display

Spark-free connection technology Automatically maximizes battery life and performance with a built-in battery health mode Works well as a marine battery charger, motorcycle battery charger, or other agm battery charger. Hybrid led battery charging gauge with lcd display

19
7.3
SCORE
NOCO GENIUS2X2, 2-Bank, 4-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 GENIUS2X2

2-Bank, 4-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

  • 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.
  • 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.
  • Meet the all-new GENIUS2X2 - a two-bank battery charger, battery maintainer, trickle charger, and battery desulfator - the perfect all-in-one solution for battery maintenance.

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. Meet the all-new genius2x2 - a two-bank battery charger, battery maintainer, trickle charger, and battery desulfator - the perfect all-in-one solution for battery maintenance. 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. Multiple banks - a two-bank battery charger maintainer rated a 4-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. 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.

20
7.3
SCORE
CTEK (56-353) MULTI US 7002 12-Volt Battery Charger,Black

CTEK (56-353) MULTI US 7002 12-Volt Battery Charger

Black

by CTEK
What We like

Compact design with mounting holes allows for permanent assembly, making this charger ideal for virtually any vehicle batteries up to 150Ah

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Product Features

  • Charges 12-volt lead-acid batteries (Wet, MF, Gel, AGM and Ca) from 14Ah to 150Ah (charging) or 14Ah to 225Ah (maintenance)
  • Maintenance pulse charging increases battery life and gives superb performance, and patented desulphation functionality allows for the recovery of slightly sulphated batteries
  • Included Components: 1 Charger, Clamps, Eyelets
  • Includes two interchangeable connection leads, one with clamps, and one with eyelet terminals
  • Eight step, automatic switch charging and four separate charge modes that together allow for easy, convenient, no-watch battery charging

Maintenance pulse charging increases battery life and gives superb performance, and patented desulphation functionality allows for the recovery of slightly sulphated batteries Includes two interchangeable connection leads, one with clamps, and one with eyelet terminals Eight step, automatic switch charging and four separate charge modes that together allow for easy, convenient, no-watch battery charging Charges 12-volt lead-acid batteries (wet, mf, gel, agm and ca) from 14ah to 150ah (charging) or 14ah to 225ah (maintenance) Included components: 1 charger, clamps, eyelets Fit type: universal fit

21
7.3
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

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

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

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