10 Best Car Battery Maintainer are being loved and sold, many people are interested in giving good reviews for the quality. Statistics from experts and trusted sources to help your family make the best choice below.

The Best Car Battery Maintainer In 2022

$34.99
$39.95
in stock
3 new from $34.99
1 used from $24.38
as of April 27, 2022 4:06 pm
Amazon.com
$49.99
$59.99
in stock
2 new from $49.99
as of April 27, 2022 4:06 pm
Amazon.com
$42.50
$73.99
in stock
7 new from $42.50
2 used from $37.40
as of April 27, 2022 4:06 pm
Amazon.com
$33.99
$41.88
in stock
50 new from $30.99
4 used from $27.24
as of April 27, 2022 4:06 pm
Amazon.com
$29.75
$32.99
in stock
1 used from $28.26
as of April 27, 2022 4:06 pm
Amazon.com
$39.99
in stock
2 new from $39.99
as of April 27, 2022 4:06 pm
Amazon.com
$49.94
$64.95
in stock
10 new from $49.94
3 used from $45.94
as of April 27, 2022 4:06 pm
Amazon.com
Last updated on April 27, 2022 4:06 pm

Lis The Best Car Battery Maintainer Reviews

NOCO GENIUS1, 1-Amp Fully-Automatic Smart Charger, 6V and 12V Portable Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator with Temperature Compensation

$39.95
$34.99
 in stock
3 new from $34.99
1 used from $24.38
Free shipping
Amazon.com
as of April 27, 2022 4:06 pm

Features

  • Meet the GENIUS1 - Similar to our G750, just better. It's 35% smaller and delivers 35% 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.
  • 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.
  • Restore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.

GOOLOO 4-Amp Car Battery Charger Automotive, 6V and 12V Battery Charger Maintainer, Trickle Charger, Supersafe Smart 12 Volt Automatic Float Charger, Battery Desulfator for Lead-Acid Battery(S4)

$59.99
$49.99
 in stock
2 new from $49.99
Free shipping
Amazon.com
as of April 27, 2022 4:06 pm

Features

  • BATTERY CHARGER, MAINTAINER --It works excellently with all 6volt and 12 volt lead-acid locomotive batteries like WET, SLA, GEL, AGM, FLOODED, VRLA batteries and 12volt LiFePO4 batteries. Charge and maintain cars, motorcycles, lawn mowers, ATVs, lawn tractors, trucks, SUVs, boats, PWCs, classic cars, etc.
  • PULSE REPAIR FUNCTION-- An 10-stage charging program automatically analyze battery sulfation problem, repair and pulse current charging devulcanize battery to restore the battery lost performance.
  • PLUG TO PLAY-- GOOLOO S4 trickle charger comes with an easy-to-follow LCD display showing charging voltage, charging mode, battery charging bar and battery levels.etc. Battery chargers Just plug and leave it for charging and maintaining your batteries automatically for long time.
  • TOTAL PROTECTION-- GOOLOO S4 auto battery charger comes multiple safety features. It offers short circuit, overload, low-voltage, high-voltage, overcharge, over-temperature, reverse-connection and over-current protection.
  • VERSATILE DESIGN-- GOOLOO S4 battery charger automotive and maintainer can also be used as a DC power supply for powering some of the 12V DC devices( 5-14 volt, 3A MAX CURRENT) or as a memory keeper when replacing a battery.

Schumacher SP1297 Fully Automatic Battery Charger, Maintainer, and Auto Desulfator - 3 Amp, 12V - For Cars, Motorcycles, Lawn Tractors, Power Sports, Marine Batteries

$73.99
$42.50
 in stock
7 new from $42.50
2 used from $37.40
Free shipping
Amazon.com
as of April 27, 2022 4:06 pm

Features

  • RELIABLE POWER: Delivers 3 Amps to charge and maintain your car, boat, or power sport batteries; compatible with standard, AGM, deep-cycle batteries and Lithium ion (LiFePO4)
  • SMART CHARGING: Microprocessor-controlled automatic amperage rate adjustment and multi-stage charging for added precision, safety, and battery life
  • FLOAT MODE: Float-mode monitoring automatically maintains optimum battery charge
  • HOOK ATTACHMENT: Includes hook attachment for hanging wherever you keep your tools
  • SAFE AND RELIABLE: Reverse hook-up protection prevents the charger from operating if the clamps are reversed

Sunway Solar Car Battery Trickle Charger & Maintainer 12V Solar Panel Power Battery Charger With Cigarette Lighter Plug Battery Clamp For Car Automotive Motorcycle Boat Marine Snowmobile Watercraft RV

$29.99
$25.99
 in stock
Amazon.com
as of April 27, 2022 4:06 pm

Features

  • [Simple and Very Easy to Use]---The solar battery charger panel mounts easily to the windshield or dash and conveniently plugs into your car's 12 volt cigarette lighter! Suction cup available with the solar charger. { If you need a Quick Connection16feet Extension Cable SAE Connectors with Ring Terminal Adapters for this Sunway solar charger, please search the ASIN:B073158Q24.
  • [Solar Panel Power up to 1.8W]--This trickle charger will NOT overcharge your battery! Keep your 12 Volt batteries topped up with this solar battery maintainer ,which helps to manage battery drain in all seasons. The amorphous solar panel works well even in cloudy days.
  • [Stronger and Durable]-This solar powered battery charger is Covered with ultra clear PV glass which is more efficient, and also with Durable ABS plastic housing which makes this solar panels charger more stronger.
  • [For Any Rechargeable 12Volt Battery]--This solar battery trickle charger is the eco-friendly way to maintain the charge of any car, truck, marine , motorcycles , tractors, ATVs, snowmobiles, boat and personal water crafts or RV 12 volt battery!
  • [Prevent Reverse Charging]-- With build in blocking diode to prevent reverse charging. And with Blinking LED charge indicator when charging. And the solar charger maintainer Includes cigarette lighter adapter and battery alligator terminal clamps.

Schumacher SC1355 Fully Automatic Battery Maintainer - 1.5 Amp, 6/12V - For Car, Power Sport, or Marine Batteries

$41.88
$33.99
 in stock
50 new from $30.99
4 used from $27.24
Free shipping
Amazon.com
as of April 27, 2022 4:06 pm

Features

  • RELIABLE POWER: Delivers 1.5 Amp maintain to power sport, car, or marine batteries; compatible with standard, AGM, and deep-cycle batteries
  • SMART CHARGING: Microprocessor-controlled automatic amperage rate adjustment and multi-stage charging for added precision, safety, and battery life
  • FLOAT MODE: Float-mode monitoring automatically maintains optimum battery life
  • VOLTAGE DETECTION: Automatically detects 6V or 12V batteries
  • SAFE AND RELIABLE: Reverse hook-up protection prevents the charger from operating if the clamps are reversed

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

$39.99
$29.99
 in stock
Amazon.com
as of April 27, 2022 4:06 pm

Features

  • ➤【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 Mode】Automatic 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 Charging】Automatic 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
  • ➤【Safety Charging】Adopt 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
  • ➤【Robust Quality and Service】Automotive Battery Charger has a durable and efficient design. With well-experienced engineers and dedicated support team, we are always standing by your side and ready to help you. If you have any questions, please feel free to contact us by email. NOTE: IT CAN'T JUMP START CAR, JUST HAS BATTERY CHARGING FUNCTION

10-Amp Car Battery Charger, 12V and 24V Smart Fully Automatic Battery Charger Maintainer Trickle Charger w/ Temperature Compensation for Car Truck Motorcycle Lawn Mower Boat Marine Lead Acid Batteries

$32.99
$29.75
 in stock
1 used from $28.26
Free shipping
Amazon.com
as of April 27, 2022 4:06 pm

Features

  • 【10-AMP QUICK CHARGER】12V 10-Amp and 24V 5-Amp 7-stage quick battery charger, charging speed is much faster than 8-Amp or 5-Amp automatic chargers. Charge or repair all 12-volt and 24volt lead-acid automotive, marine and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawn mowers, boats marine, etc. NEW REPLACEMENT AVAILABLE FOR ANY QUALITY ISSUE.
  • 【8 CHARGING PROTECTION】Smart control, temp compensation in hot climates and under-charging in cold climates, reverse protection, cooling system, overcurrent, fireproof material, overvoltage, short circuit. Trickle charger with multiple protection ensure the safety charging at anytime anywhere. No worries!
  • 【HIGH-EFFICIENCY PULSE REPAIR】Automatically detects battery sulfation and acid stratification, take newest pulse repair function to restore lost battery performance for stronger engine starts and extended battery life. Note: can not activate or charging totally dead batteries.
  • 【VISUALIZED CHARGING】 Large LCD display the charging and battery status; charge voltage and current, inside temperature, charge percentage, summer mode, winter mode, etc. More convenient to use.
  • 【PLUG AND PLAY】 no complicated steps, just plug and charge, stay at home and charge your batteries on your own. All-in-one battery solution as battery charger, battery maintainer, trickle charger, plus battery desulfator. The must-have tool for your garage

Ampeak Car Battery Charger: 6V/12V 0.8A/5A Auto Trickle Charger Maintainer with Winter Mode, Pulse Maintenance, LCD Display, ETL

$39.99  in stock
2 new from $39.99
Free shipping
Amazon.com
as of April 27, 2022 4:06 pm

Features

  • ▶ETL-Certificated Battery Charger◀ Passed full-loaded and aging tests; This fully automatic battery charger maintainer is ideal for 20-120Ah DEEP CYCLE/WET/STD/AGM/GEL/ATV/SLA/VRLA lead-acid batteries; Applicable automotives: car, motorcycle, marine, truck, rv, suv, boat, lawn mower, camper.
  • ▶All-Round Safety Guarantee◀ Under microprocessor-controlled and 7-stage charging, no more worry about Reverse Polarity, Overtime Charging, Overheating, Spark, Short Circuit, Over Voltage, Over Current, Low Voltage. Real-time LCD display ensures you identify and shoot troubles timely and easily.
  • ▶Winter Mode & Pulse Maintenance◀ Add 0.2v more on the basis of normal charging voltage to boost battery activity and bring your battery a thorough charging in low-temperature situations. With a long-time connection, the portable automotive battery charger can automatically make power compensation when detecting voltage dropping of your battery.
  • ▶IP65 Waterproof Plus Dustproof◀ Save your bill, time, and energy. Full-wrapped design can better maintain internal circuit boards and make the battery charger more durable, ensuring you electric-shock prevention and easy cleaning. An optimal trickle charger for charging at night or in case of non-emergency need.
  • ▶What You Will Get◀ 1*Ampeak battery charger, 1*user manual; An 18-month warranty, 24H tech support, 30-day hassle-free replacement/money-back without human damages; Ampeak battery chargers and customer support will never let you down!

AXTRA 6V and 12V Car Battery Charger, 3.6-Amp Fully-Automatic Smart Battery Maintainer for Car, SUV, Truck, Motorcycle, Boat, RV, Lawn Tractors, ATV - (Lead Acid, AGM, Sealed, GEL, SLA, Flooded)

$34.95  in stock
Amazon.com
as of April 27, 2022 4:06 pm

Features

  • Compatible with all types of vehicles: Charge and Maintain cars, motorcycles, lawnmowers, ATVs, lawn tractors, trucks, SUVs, boats, sport cars, automobiles and more. Charges batteries as low as 2-volt. In Standby mode, the charger is not charging or providing any power to the battery. Once the battery clamps is removed from the battery, standby mode will be activated to avoid electrical shock. Energy Save is activated during this mode, drawing microscopic power from the electrical outlet.
  • Battery Compatibilities Works with all types of 6-volt and 12-volt lead-acid batteries (Wet, MF, Gel, AGM) automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free battery. For battery capacity 14Ah-120Ah (3.6A max), and 1.2Ah-14Ah (0.9A low)
  • Smart Memory Feature: No need to reset the charger if the power goes out while you're charging your battery, the charger will automatically resume charging in the last selected mode. It will automatically stop charging once the battery is fully charged or topped off, switching to trickle charge mode monitoring to maintain the battery. Keep your battery fully charged without worry or overcharge.
  • The most versatile all-in-one battery charger, battery maintainer and trickle charger. Built-in multi-layers of circuit protection guards against overcharging, over voltage, over temperature, reverse polarity, or short circuit.
  • Package includes: Car battery charger maintainer, O-ring connector, alligator clamps, and user manual. Input: 100-240V AC 50/60Hz, The recommended ambient operating temperature range is between -4℉ and 104℉ (-20℃ to 40℃)

NOCO GENIUS2, 2-Amp Fully-Automatic Smart Charger, 6V and 12V Portable Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator with Temperature Compensation

$64.95
$49.94
 in stock
10 new from $49.94
3 used from $45.94
Free shipping
Amazon.com
as of April 27, 2022 4:06 pm

Features

  • Meet the GENIUS2 - Similar to our G1100, just better. It's 30% smaller and delivers 140% 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.
  • 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.
  • Restore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.