25 Best Battery Tender Cars
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
SCORE
Battery Tender 12V, 400 Watt Power Inverter: DC 12V to 115V AC Car Inverter, Dual AC Output To Power Laptops, Blenders, TVs, Printers, and 2 USB Ports, 5 VDC, 3.1A Total Output For Smartphone Charging

Battery Tender 12V

400 Watt Power Inverter: DC 12V to 115V AC Car Inverter, Dual AC Output To Power Laptops, Blenders, TVs, Printers, and 2 USB Ports, 5 VDC, 3.1A Total Output For Smartphone Charging

by Deltran
What We like

LCD screen provides real-time status of % output power consumption, vehicle battery voltage, and warning data

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Product Features

  • Two USB ports: 5 VDC, 3.1A combined total output
  • Great for powering: game console, digital camera, tablet, cell phone, laptop, printer, desktop computer, or microwave
  • Dimensions: 7 X 4.25 X 1.875; Weight: 0.9 pounds
  • Two AC output ports provide a total continuous 400W output if connected directly to 12V car battery with the included alligator clips, 120W continuous output if connected with cigarette adapter

Dimensions: 7 x 4.25 x 1.875; weight: 0.9 pounds Two ac output ports provide a total continuous 400w output if connected directly to 12v car battery with the included alligator clips, 120w continuous output if connected with cigarette adapter Great for powering: game console, digital camera, tablet, cell phone, laptop, printer, desktop computer, or microwave Two usb ports: 5 vdc, 3.1a combined total output

2
9.7
SCORE
Battery Tender 75 Amp Engine Start Battery Charger: 12V, 20 AMP Booster, Car Battery Jump Starter, Booster, and Charger and Maintainer with Power Supply and Integrated Wi-Fi - 022-0227-DL-WH

Battery Tender 75 Amp Engine Start Battery Charger: 12V, 20 AMP Booster, Car Battery Jump Starter, Booster, and Charger and Maintainer with Power Supply and Integrated Wi-Fi

022-0227-DL-WH

by Deltran
What We like

VERSATILE COMPATIBILITY: Compatible with standard, AGM, and lithium ion batteries to be ideal for use with a variety of automotive vehicles with different power outputs for every charging situation

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Product Features

  • ALL IN ONE: Powers your vehicle's battery as a booster or jump starter, fully charges and automatically switches to maintenance mode to keep your battery at an optimalWireless connectivity to mobile device via Wi-Fi (point to point and Network) to the Deltran Connected App via mobile device
  • WIRELESS CONNECTIVITY: Features integrated Wi-Fi that allows you to connect your charger to the internet, so you can stay informed, get alerts, and control your charger from the Deltran Connected app
  • SAFE AND SECURE: Our portable booster is spark-proof, protects against short-circuiting, and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power
  • 4 FUNCTIONS: Equipped with 4 charging modes (1.25 amp charging, 20 amp boost, 75 amp engine start assist, and power supply) to be the ultimate 12 volt battery charging accessory for every situation

4 functions: equipped with 4 charging modes (1.25 amp charging, 20 amp boost, 75 amp engine start assist, and power supply) to be the ultimate 12 volt battery charging accessory for every situation Wireless connectivity: features integrated wi-fi that allows you to connect your charger to the internet, so you can stay informed, get alerts, and control your charger from the Deltran connected app All in one: powers your vehicle's battery as a booster or jump starter, fully charges and automatically switches to maintenance mode to keep your battery at an optimalwireless connectivity to mobile device via wi-fi (point to point and network) to the Deltran connected app via mobile device Safe and secure: our portable booster is spark-proof, protects against short-circuiting, and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power

3
9.6
SCORE
Battery Tender 5 Amp, 12V Battery Charger, Battery Maintainer: Fully-Automatic Battery Charger for Cars, Trucks, SUVs and More - Smart Automotive Battery Chargers - 022-0186G-DL-WH

Battery Tender 5 Amp, 12V Battery Charger, Battery Maintainer: Fully-Automatic Battery Charger for Cars, Trucks, SUVs and More

Smart Automotive Battery Chargers, 022-0186G-DL-WH

by Deltran
What We like

CONNECT AND FORGET: With a low maintenance design, our universal powersport vehicle charger and maintainer is compact, lightweight, and easy to operate even in small storage space for your convenience

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Product Features

  • EXTENDED BATTERY LIFE: Compatible with lead-acid, flooded, and sealed maintenance free batteries (AGM and gel cell) and ideal for use in long term storage to provide and maintain an optimal charge. Input voltage 120VAC @ 60 Hz
  • MONITOR POWER LEVELS: A solid state two-color LED light indicates the charging status and if the battery voltage drops too far under load, ISM adaptive charging will resume full charger output power. It is UL/CSA, CE and BC approved
  • STAY CHARGED: The powerful 5 amp charger provides a full charge to your automotive vehicles battery before automatically going into float mode to maintain proper voltage levels without overcharging. 5 amps 12 volt charger/maintainer

Extended battery life: compatible with lead-acid, flooded, and sealed maintenance free batteries (agm and gel cell) and ideal for use in long term storage to provide and maintain an optimal charge. input voltage 120vac @ 60 hz Stay charged: the powerful 5 amp charger provides a full charge to your automotive vehicles battery before automatically going into float mode to maintain proper voltage levels without overcharging. 5 amps 12 volt charger/maintainer Monitor power levels: a solid state two-color led light indicates the charging status and if the battery voltage drops too far under load, ism adaptive charging will resume full charger output power. it is ul/csa, ce and bc approved

4
9.6
SCORE
Battery Tender Junior 6V, 1.25A Battery Charger and Maintainer: Fully Automatic 6V Automotive Battery Charger for Cars, Motorcycle, ATVs, and More - SuperSmart Battery Chargers - 022-0196 (022-0196-4)

Battery Tender Junior 6V, 1.25A Battery Charger and Maintainer: Fully Automatic 6V Automotive Battery Charger for Cars, Motorcycle, ATVs, and More

SuperSmart Battery Chargers, 022-0196 (022-0196-4)

by Deltran
What We like

Fit type: Universal Fit

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Product Features

  • Automatically switches to float/maintenance voltage after fully charging the battery
  • Connect It And Forget It: Once connected, the Battery Tender Charger manages your batterys health on its own
  • If the battery voltage drops too far under load, full charger output power resumes
  • This unit replaces both the 021-0127 (BT JR 6V, 075A) and 021-0144 (BT Plus 6, 125A) in all markets

This unit replaces both the 021-0127 (bt jr 6v, 075a) and 021-0144 (bt plus 6, 125a) in all markets Connect it and forget it: once connected, the battery tender charger manages your batterys health on its own Automatically switches to float/maintenance voltage after fully charging the battery If the battery voltage drops too far under load, full charger output power resumes

5
9.6
SCORE
Battery Tender 1000 Amp Jump Starter: Compact Automotive Jump Starter for Cars, Trucks, SUVs, ATVs, and More - 8000mAh Power Pack with Qi Wirless Device Charger Jump Starters by Deltran - 030-1011-WH

Battery Tender 1000 Amp Jump Starter: Compact Automotive Jump Starter for Cars, Trucks, SUVs, ATVs, and More

8000mAh Power Pack with Qi Wirless Device Charger Jump Starters by Deltran, 030-1011-WH

by Deltran
What We like

Designed for gas engines up to V8 and diesel engines, ideal for cars, SUVs, boats, trucks, ATVs, motorcycles, to name a few

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Product Features

  • Compact and powerful lithium jump starter 1000 amps up to 30 jump starts on a single charge
  • Recharge your personal devices on the go, like smartphones, tablets, e-watches and more
  • Rapid 10W Wireless Charger - Qi Based Devices
  • Spark-proof connections and reverse polarity protection An ultra-bright LED flashlight with emergency strobe

Recharge your personal devices on the go, like smartphones, tablets, e-watches and more Compact and powerful lithium jump starter 1000 amps up to 30 jump starts on a single charge Rapid 10w wireless charger - qi based devices Spark-proof connections and reverse polarity protection an ultra-bright led flashlight with emergency strobe

6
9.5
SCORE
Battery Tender 8 Amp Battery Charger and Maintainer: Switchable 8 AMP and 2 AMP, 12 Volt Automotive Battery Charger - SuperSmart Battery Charger for Cars, SUVs, Trucks, and Boats - 022-0337-DL-WH

Battery Tender 8 Amp Battery Charger and Maintainer: Switchable 8 AMP and 2 AMP, 12 Volt Automotive Battery Charger

SuperSmart Battery Charger for Cars, SUVs, Trucks, and Boats, 022-0337-DL-WH

by Deltran
What We like

EASY TO USE: A low maintenance design that's quick and simple to use, our versatile automobile charger and maintainer is compact and lightweight to operate everywhere, even in small storage spaces

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Product Features

  • STAY CHARGED: The powerful charger provides a full charge to your automobile or powersport's battery before switching to float mode to maintain proper voltage levels without overcharging the battery
  • COMPATIBILITY: Provides reliable engine starts and extended battery life to automotive vehicles such as cars, SUVs, trucks, or boats in addition to powersports such as motorcycles, ATVs, and more
  • FULLY SELECTABLE: With the push of a button, choose from 8 amp or 2 amp charging to provide and maintain an optimal charge for vehicles with 12 volt lead-acid, AGM, or lithium (LiFePO4) batteries
  • SAFE AND SECURE: Our battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power

Safe and secure: our battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power Fully selectable: with the push of a button, choose from 8 amp or 2 amp charging to provide and maintain an optimal charge for vehicles with 12 volt lead-acid, agm, or lithium (lifepo4) batteries Stay charged: the powerful charger provides a full charge to your automobile or powersport's battery before switching to float mode to maintain proper voltage levels without overcharging the battery Compatibility: provides reliable engine starts and extended battery life to automotive vehicles such as cars, suvs, trucks, or boats in addition to powersports such as motorcycles, atvs, and more

7
9.5
SCORE
Battery Tender USB Charger Adaptor

Battery Tender USB Charger Adaptor

by Deltran
What We like

Perfect for a charging device for your bike, ATV, etc.

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Product Features

  • Attaches to existing Battery Tender quick disconnect
  • Rubber flap protects charger connectors
  • 2.1 amps output
  • Quite portable

2.1 amps output Attaches to existing battery tender quick disconnect Quite portable Rubber flap protects charger connectors

8
9.4
SCORE
Battery Tender 4-Bank: 12V, 1.25 Amp Battery Charger - 12V Battery Charging Bank with 4 Ports - Simultaneously Charges and Maintains Up to Four Batteries - 022-0148-DL-WH

Battery Tender 4-Bank: 12V, 1.25 Amp Battery Charger

12V Battery Charging Bank with 4 Ports, Simultaneously Charges and Maintains Up to Four Batteries, 022-0148-DL-WH

by Deltran
What We like

POWERSPORT COMPATIBLE: First fully automatic, constant current battery charger designed to charge and maintain up to four 12-volt batteries at once for your motorcycle, ATV or UTV, PWC, or scooter

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Product Features

  • CONNECT AND FORGET: Cutting edge Battery Management System technology automates the charge for your powersports by fully charging your battery, then goes into float mode to maintain an optimal charge
  • 4 BANK CHARGER: Charge and maintain up to four 12 volt batteries simultaneously, each at its proper storage voltage without the damaging effects that typical trickle chargers can cause by 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
  • SAFE AND SECURE: Our multiple port battery bank is spark-proof during lead connection and automatically detects reverse polarity via microchip to ensure a correct connection before providing power

Safe and secure: our multiple port battery bank is spark-proof during lead connection and automatically detects reverse polarity via microchip to ensure a correct connection before providing power Connect and forget: cutting edge battery management system technology automates the charge for your powersports by fully charging your battery, then goes into float mode to maintain an optimal charge 4 bank charger: charge and maintain up to four 12 volt batteries simultaneously, each at its proper storage voltage without the damaging effects that typical trickle chargers can cause by 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

9
9.4
SCORE
Battery Tender Ring Terminal Accessory Cable

Battery Tender Ring Terminal Accessory Cable

by Deltran
What We like

This ring terminal harness includes a 7.5 -amp fuse and is 18 inches in length

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Product Features

  • Plugs into all Deltran Battery Tenders
  • Convenient for hard-to-access batteries
  • Adaptor plug is compatible with most heated suits for motorcycles or snowmobiles
  • 18" cord adaptor

Adaptor plug is compatible with most heated suits for motorcycles or snowmobiles Convenient for hard-to-access batteries Plugs into all Deltran battery tenders 18" cord adaptor

10
9.3
SCORE
Battery Tender Plus Charger and Maintainer: 12V, 1.25 Amp Powersport Battery Charger and Maintainer for Motorcycles, ATVs, UTVs, and More - Smart 12 Volt Automatic Float Chargers by Deltran - 021-0128

Battery Tender Plus Charger and Maintainer: 12V, 1.25 Amp Powersport Battery Charger and Maintainer for Motorcycles, ATVs, UTVs, and More

Smart 12 Volt Automatic Float Chargers by Deltran, 021-0128

by Deltran
What We like

EXTENDED BATTERY LIFE: Compatible with lead-acid, flooded, and sealed maintenance free batteries (AGM and gel cell) and ideal for use in long term storage to provide and maintain an optimal charge

more infoarrow_drop_down

Product Features

  • SAFE AND SECURE: Our battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power
  • STAY CHARGED: The 1.25 amp charger provides a full charge to your powersports battery before automatically switching to float mode to maintain proper voltage levels without overcharging the battery
  • EASY, FAST CHARGING: A low maintenance design to be quick and easy to use even in small storage spaces, our powersport charger and maintainer charges as fast or faster than any 3 amp charger available
  • 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

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 Easy, fast charging: a low maintenance design to be quick and easy to use even in small storage spaces, our powersport charger and maintainer charges as fast or faster than any 3 amp charger available Stay charged: the 1.25 amp charger provides a full charge to your powersports battery before automatically switching to float mode to maintain proper voltage levels without overcharging 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, locked-in connection before providing power

11
9.1
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
  • 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

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

12
9
SCORE
Battery Tender 25 FT Extension Cable for Battery Charging and Maintaining by Deltran - 081-0148-25

Battery Tender 25 FT Extension Cable for Battery Charging and Maintaining by Deltran

081-0148-25

by Deltran
What We like

Perfect for use with the multi-bank chargers

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Product Features

  • 25 feet of DC extension cord
  • Plugs into all Deltran Battery Tenders
  • Allows access to Battery Tender from 30 feet from the battery

Allows access to battery tender from 30 feet from the battery 25 feet of dc extension cord Plugs into all Deltran battery tenders

13
8.9
SCORE
Battery Tender Cigarette Lighter Adaptor - -

Battery Tender Cigarette Lighter Adaptor

-

by Battery Tender
What We like

Connects to Battery Tender Pigtails

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Product Features

  • Charge your battery by hooking it up to your car
  • Jump start your bike using your car battery

Jump start your bike using your car battery Charge your battery by hooking it up to your car

14
8.9
SCORE
Battery Tender 6 FT Extension Cable

Battery Tender 6 FT Extension Cable

by Deltran
What We like

6 foot long lead extension with the Battery Tender Junior, Plus, 2, 4, 5, or 10 Bank units (Not for use with the 6 Volt Battery Tender Plus or any other Battery Tender product with white quick-disconnect plugs)

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15
8.8
SCORE
Battery Tender Engine Start Battery: Lithium Motorcycle Battery with Smart Battery Management System (BMS) - 12V 2.5 AH 150 CCA Lightweight Scooter and Motorcycle Starting Batteries - BTL09A150CW

Battery Tender Engine Start Battery: Lithium Motorcycle Battery with Smart Battery Management System (BMS)

12V 2.5 AH 150 CCA Lightweight Scooter and Motorcycle Starting Batteries, BTL09A150CW

by Deltran
What We like

LIGHTWEIGHT, INCREASED EFFICIENCY: Environmentally friendly and weighing just 1.76 lbs, our economically sized battery increases fuel efficiency and provides a higher capacity while lasting longer

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Product Features

  • SPECS: Our 12v lithium battery measures 4.49 x 2.80 x 3.27" with a 2.5 aH battery capacity, 150 CCA and 32 watt hours, and includes an activation switch on the Quick Disconnect Cable to activate charging
  • SAFETY FIRST: Engineered to be safer, our battery is equipped with a protection circuit board, water resistant casing, and fire retardant coating that supports high current flow for thermal protection
  • GET SMART: A built in protection circuit board prevents overcharging, discharging and overdrain; when overcharge or over discharge is detected, the BMS shuts off the battery to avert permanent damage
  • HIGH PERFORMANCE: Reliably start your vehicle and turn on the lights, radio and other motorcycle electronics in all temperatures and climates with our high powered LiFePO4 engine start 12v battery

Get smart: a built in protection circuit board prevents overcharging, discharging and overdrain; when overcharge or over discharge is detected, the bms shuts off the battery to avert permanent damage High performance: reliably start your vehicle and turn on the lights, radio and other motorcycle electronics in all temperatures and climates with our high powered lifepo4 engine start 12v battery Specs: our 12v lithium battery measures 4.49 x 2.80 x 3.27" with a 2.5 ah battery capacity, 150 cca and 32 watt hours, and includes an activation switch on the quick disconnect cable to activate charging Safety first: engineered to be safer, our battery is equipped with a protection circuit board, water resistant casing, and fire retardant coating that supports high current flow for thermal protection

16
8.7
SCORE
Battery Tender DC to DC Power Connector: Trolling Motor Plug for Onboard Marine 12V DC to DC Power Connection - Weather Resistant DC Plug with 80 AMP Capacity - 027-0004-KIT

Battery Tender DC to DC Power Connector: Trolling Motor Plug for Onboard Marine 12V DC to DC Power Connection

Weather Resistant DC Plug with 80 AMP Capacity, 027-0004-KIT

by Deltran
What We like

MORE POWER, LESS WEIGHT: 12V-48V DC power connector set with an assembled weight of 7.2 oz to provide a lightweight battery connection to trolling motors, navigational electronics, and DC accessories

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Product Features

  • EASY CONFIGURATION: The screw and lock connector makes for convenient configuration from your trolling motor to the boat battery terminals or any other DC to DC connection
  • BETTER CONNECTION: Silver plated, solid copper terminal delivers long lasting durability and a vibration resistant lock delivers superior stability as well as quick and easy connecting / disconnecting
  • WHAT'S INCLUDED: 2 x 3.25 x 3.5" L-shaped connector plug (female) rated at 12v-48v at 80 amps continuous service, receptacle (male), gasket, 2 cable covers screws and a linear conversion kit

Easy configuration: the screw and lock connector makes for convenient configuration from your trolling motor to the boat battery terminals or any other dc to dc connection What's included: 2 x 3.25 x 3.5" l-shaped connector plug (female) rated at 12v-48v at 80 amps continuous service, receptacle (male), gasket, 2 cable covers screws and a linear conversion kit Better connection: silver plated, solid copper terminal delivers long lasting durability and a vibration resistant lock delivers superior stability as well as quick and easy connecting / disconnecting

17
8.6
SCORE
Battery Tender 800 022-0150-DL-WH Weatherproof Charger

Battery Tender 800 022-0150-DL-WH Weatherproof Charger

by Battery Tender
What We like

Easy to install and can be mounted on or in the vehicle

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Product Features

  • Waterproof charging for lead acid batteries
  • Prolongs the life of the battery for 2-4 times normal life
  • Can actually work when fully submerged
  • Vibration resistant

Vibration resistant Can actually work when fully submerged Prolongs the life of the battery for 2-4 times normal life Waterproof charging for lead acid batteries

18
8.5
SCORE
Battery Tender 800 is a SuperSmart Battery Charger that will Constantly Monitor, Charge, and Maintain your Battery. It's Encapsulated and Protected from Moisture by an Electrical Insulation

Battery Tender 800 is a SuperSmart Battery Charger that will Constantly Monitor

Charge, and Maintain your Battery. It's Encapsulated and Protected from Moisture by an Electrical Insulation

by Battery Tender
What We like

It's tough, affordable, and a strong, innovative battery charging solution

more infoarrow_drop_down

Product Features

  • Solid new addition to the Battery Tender family of charger products
  • All the charging characteristics of the Battery Tender Junior: fully-automated SuperSmart charging and maintaining, spark proof, reverse polarity protection, and short circuit protection
  • The interior is completely encapsulated, protected from shock, vibration, and moisture by an electrically insulating, thermally conductive, flame retardant, UL recognized, synthetic epoxy resin compound
  • It incorporates highly efficient surface mount technology electronic components
  • This compact 800 mA battery charger has all the charge characteristics of its cousin the Battery Tender Junior

The interior is completely encapsulated, protected from shock, vibration, and moisture by an electrically insulating, thermally conductive, flame retardant, ul recognized, synthetic epoxy resin compound All the charging characteristics of the Battery Tender junior: fully-automated supersmart charging and maintaining, spark proof, reverse polarity protection, and short circuit protection It incorporates highly efficient surface mount technology electronic components Solid new addition to the Battery Tender family of charger products This compact 800 ma battery charger has all the charge characteristics of its cousin the Battery Tender junior Ac power cord length: 6 ft.- 18 awg; dc output cord length: 4.5 ft. - 18 awg; dc output accessory length: 1.5 ft. Includes alligator clips and ring terminals, and is perfect for all outdoor types of atv's, watercraft, motorcycles, boats, or anywhere water is a threat, including lead-acid, flooded or sealed maintenance free batteries (agm and gel cell). The interior is completely encapsulated, protected from shock, vibration, and moisture by an electrically insulating, thermally conductive, flame retardant, synthetic epoxy resin compound This charger is no larger than a standard computer mouse yet packs 800 milliamps of pure constant current charging power and is listed in the california appliance efficiency database

19
8.5
SCORE
Battery Tender Female Cigarette Adapter Accessory Cable Connects Between Battery to Battery, Inverter, RV Mobile, Charger.

Battery Tender Female Cigarette Adapter Accessory Cable Connects Between Battery to Battery

Inverter, RV Mobile, Charger.

by Deltran
What We like

High quality construction, rugged and durable

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Product Features

  • 6 feet of cord for easy access, it will reach handlebar attachments such as GPS or music players.
  • Quick plug and play design with protective flap to limit dust incursion
  • Ring terminal connection fits any battery lug

Ring terminal connection fits any battery lug 6 feet of cord for easy access, it will reach handlebar attachments such as gps or music players. Quick plug and play design with protective flap to limit dust incursion

20
8.1
SCORE
Battery Tender 5 AMP/2.5 AMP Battery Charger and Maintainer: Switchable 12V/24V Onboard Marine Battery Charger for Boat Engine - Mountable, Heavy Duty, Weatherproof Boat Charger - 022-0258-DL-WH

Battery Tender 5 AMP/2.5 AMP Battery Charger and Maintainer: Switchable 12V/24V Onboard Marine Battery Charger for Boat Engine

Mountable, Heavy Duty, Weatherproof Boat Charger, 022-0258-DL-WH

by Deltran
What We like

EASY TO USE: The versatile charger and maintainer for heavy duty industrial machinery features a low maintenance design and is equipped with integrated mounting capabilities for easy installation.Integrated Mounting Capabilities

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Product Features

  • HEAVY DUTY: Made with cast aluminum casing that is shock, vibration, and weather resistant to withstand harsh environments so you can reliably charge your vehicle no matter how cruel the conditions. Weather Resistant IP67 Rating
  • FULLY SELECTABLE: Compatible with AGM, flooded, gel, or lithium (LiFePO4) batteries and easily switchable between 12 volts at 5 amps or 24 volts at 2.5 amps to provide and maintain an optimal charge. 12V and 24V Selectable Charger & Maintainer
  • STAY CHARGED: This ultra tough industrial charger provides a full charge to your machine's battery before switching to float mode to maintain proper voltage levels without overcharging the battery. Ultra Performance for most batteries
  • SAFE AND SECURE: Our battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power. Charges & Maintains Industrial, Automotive, and Marine Batteries at Optimal Charge

Safe and secure: our battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power. charges & maintains industrial, automotive, and marine batteries at optimal charge Fully selectable: compatible with agm, flooded, gel, or lithium (lifepo4) batteries and easily switchable between 12 volts at 5 amps or 24 volts at 2.5 amps to provide and maintain an optimal charge. 12v and 24v selectable charger & maintainer Stay charged: this ultra tough industrial charger provides a full charge to your machine's battery before switching to float mode to maintain proper voltage levels without overcharging the battery. ultra performance for most batteries Heavy duty: made with cast aluminum casing that is shock, vibration, and weather resistant to withstand harsh environments so you can reliably charge your vehicle no matter how cruel the conditions. weather resistant ip67 rating

21
7.9
SCORE
Battery Tender 12 Volt, 15 Amp / 8 Amp / 2 Amp Selectable Chemistry Battery Charger by Deltran - 022-0234-DL-WH

Battery Tender 12 Volt, 15 Amp / 8 Amp / 2 Amp Selectable Chemistry Battery Charger by Deltran

022-0234-DL-WH

by Deltran
What We like

Sparkproof, reverse hook-up protection, and short circuit protection

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Product Features

  • Selectable battery types: standard, AGM, Gel
  • For all types of 12V lead-acid batteries, including Gel and AGM
  • Interactive LCD display shows charging rate selected, battery type selected, battery percentage charged, error messages
  • Auto-charging or selectable charging rates: 2A slow charge, 8A charge, 15A rapid charge

For all types of 12v lead-acid batteries, including gel and agm Interactive lcd display shows charging rate selected, battery type selected, battery percentage charged, error messages Selectable battery types: standard, agm, gel Auto-charging or selectable charging rates: 2a slow charge, 8a charge, 15a rapid charge

22
7.6
SCORE
BATTERY TENDER Solar Battery Charger

BATTERY TENDER Solar Battery Charger

by Battery Tender
What We like

Deltran Battery Tender Solar 12V charger maintainer is designed to automatically monitor and

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23
7.6
SCORE
Battery Tender 12 Volt 5 Watt Solar Battery Charger and Maintainer - Weatherproof Mountable Solar Battery Charger with Windshield and Handlebar Mounts, Ring Terminal Cable, OBD II Connector - 021-1172

Battery Tender 12 Volt 5 Watt Solar Battery Charger and Maintainer

Weatherproof Mountable Solar Battery Charger with Windshield and Handlebar Mounts, Ring Terminal Cable, OBD II Connector, 021-1172

by Deltran
What We like

EASY TO USE: A low maintenance design that's quick and easy to use, our universal powersports and automotive solar battery charger is mountable, lightweight and compact allowing it to operate everywhere with no power access.

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Product Features

  • STAY CHARGED: The 12V solar charger provides a full charge to your powersport's or automotive battery before switching to float mode to maintain proper voltage levels for safe storage without overcharging the battery
  • MONITOR POWER LEVELS: A solid state two-color LED light indicates the charging status and if the battery voltage drops too far under load, ISM adaptive charging will resume full charger output power
  • SAFE AND SECURE: Our solar battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power

Monitor power levels: a solid state two-color led light indicates the charging status and if the battery voltage drops too far under load, ism adaptive charging will resume full charger output power Stay charged: the 12v solar charger provides a full charge to your powersport's or automotive battery before switching to float mode to maintain proper voltage levels for safe storage without overcharging the battery Safe and secure: our solar battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power

24
7.6
SCORE
Battery Tender 5-45W Automatic Solar Controller

Battery Tender 5-45W Automatic Solar Controller

by Deltran
What We like

Battery Tender Solar Controller allows you to convert an existing solar panel into a solar charger using Battery Tender patented Super Smart Charging Algorithm.

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Product Features

  • Reverse polarity and spark proof operation
  • Small and compact charge controller
  • Usable input range between 5-45 Watts

Usable input range between 5-45 watts Small and compact charge controller Reverse polarity and spark proof operation

25
7.6
SCORE
Battery Tender 12 Volt, 5 Watt Solar Battery Charger and Maintainer - Weatherproof Mountable Solar Battery Charger with Windshield Mount and Cigarette Adapter Accessory Cable/AC Adaptor - 021-1171

Battery Tender 12 Volt, 5 Watt Solar Battery Charger and Maintainer

Weatherproof Mountable Solar Battery Charger with Windshield Mount and Cigarette Adapter Accessory Cable/AC Adaptor, 021-1171

by Deltran
What We like

EASY TO USE: A low maintenance design that's quick and easy to use, our universal powersports and automotive solar battery charger is mountable, lightweight and compact allowing it to operate everywhere with no power access

more infoarrow_drop_down

Product Features

  • STAY CHARGED: The 12V solar charger provides a full charge to your powersport's or automotive battery before switching to float mode to maintain proper voltage levels for safe storage without overcharging the battery
  • MONITOR POWER LEVELS: A solid state two-color LED light indicates the charging status and if the battery voltage drops too far under load, ISM adaptive charging will resume full charger output power
  • EXTENDED BATTERY LIFE: Compatible with lithium (LifeP04), lead-acid, flooded, and sealed maintenance free batteries (Lithium(LifeP04), AGM and gel cell) and ideal for use in long term storage to provide and maintain an optimal charge
  • SAFE AND SECURE: Our solar battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power

Extended battery life: compatible with lithium (lifep04), lead-acid, flooded, and sealed maintenance free batteries (lithium(lifep04), agm and gel cell) and ideal for use in long term storage to provide and maintain an optimal charge Monitor power levels: a solid state two-color led light indicates the charging status and if the battery voltage drops too far under load, ism adaptive charging will resume full charger output power Stay charged: the 12v solar charger provides a full charge to your powersport's or automotive battery before switching to float mode to maintain proper voltage levels for safe storage without overcharging the battery Safe and secure: our solar battery charger and maintainer is spark-proof during lead connection and automatically detects reverse polarity to ensure a correct, locked-in connection before providing power

26
7.4
SCORE
BATTERY CHARG ADAPT MALE by BATTERY TENDER MfrPartNo 081-0069-5

BATTERY CHARG ADAPT MALE by BATTERY TENDER MfrPartNo 081-0069-5

by Deltona Transformer Corp
What We like

BATTERY TENDER ADAPTER - BATTERY TENDERS - 081-0069-5

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27
7.2
SCORE
Battery Tender 10 AMP Rapid Battery Charger: 12V, 6 Amp and 2 Amp Selectable Chemistry Battery Charger and Maintainer, Built-in Wi-Fi and Power Supply – 022-0229-DL-WH

Battery Tender 10 AMP Rapid Battery Charger: 12V

6 Amp and 2 Amp Selectable Chemistry Battery Charger and Maintainer, Built-in Wi-Fi and Power Supply – 022-0229-DL-WH

by Deltran
What We like

Built-In 10 Amp Power Supply: Connect the alligator clips to your vehicle terminal so you don't lose your vehicle computer settings.

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Product Features

  • 10 Amp, 6 Amp and 2 Amp Selectable Charges & Maintains Charges Most 12V Battery Types
  • Download the Deltran Connected App to Monitor your Battery on your Smartphone
  • Connect It And Forget It: Once connected, the Battery Tender Charger manages your batterys health on its own
  • Charges & Maintains Automotive and PowerSports Batteries at Optimal Charge

10 amp, 6 amp and 2 amp selectable charges & maintains charges most 12v battery types Charges & maintains automotive and powersports batteries at optimal charge Connect it and forget it: once connected, the battery tender charger manages your batterys health on its own Download the Deltran connected app to monitor your battery on your smartphone

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