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10 Best Car Battery Chargers of January 2021

100M consumers helped this year.

1
15% off

NOCO GENIUS1, 1-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

NOCO GENIUS1, 1-Amp Fully-Automatic Smart Charger, 6V And 12V Battery Charger, Battery Maintainer, Trickle Charger, And Battery Desulfator With Temperature Compensation

NOCO

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9.6

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  $25.07
  
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  $22.00
  
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- $25.07
  
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- $29.95
  
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BRG Scoring Index
Our Scoring considers products features, online popularity, consumers reviews, brand reputation, prices and more
- Customers Rating
  
  8.5
- Popularity & Sales
  
  7.3
- Easy to use
  
  10.0
- Presentation
  
  9.0
- Safety Features
  
  10.0
- Value for money
  
  9.5
- Weatherproof
  
  8.5
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Product Highlights
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.

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.

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 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.

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.
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$22.00 Used

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$25.07

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$29.95

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2
37% off

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

NOCO

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9.5

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  $40.72
  
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  $38.00
  
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- $41.01
  
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BRG Scoring Index
Our Scoring considers products features, online popularity, consumers reviews, brand reputation, prices and more
- Easy to use
  
  10.0
- Presentation
  
  9.5
- Safety Features
  
  10.0
- Weatherproof
  
  10.0
SHOW
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Product Highlights
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.

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.

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.

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.
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$40.72 New

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$38.00 Used

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$41.01

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3

Enhanced Edition Car Battery Charger 12V/8A 24V/4A Compatible Automotive Smart Portable Battery Charger Maintainer/Pulse Repair Charger Pack for Car, Motorcycle, Lawn Mower and More

Enhanced Edition Car Battery Charger 12V/8A 24V/4A Compatible Automotive Smart Portable Battery Charger Maintainer/Pulse Repair Charger Pack for Car, Motorcycle, Lawn Mower and More

Directtyteam

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9.3

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Product Highlights
【highly compatible fast charging】: it works with sla, wet, mf, flooded, gel, vrla, agm, efb batteries, meaning that it can be used for the batteries in cars, motorcycles, boats, mowers and others. calcium type deep cycle automotive or marine 6ah-150ah 12v/ 6ah-100ah 24v battery. upgrade enhanced 130w for faster charging.

【simple and practical to use】: using a backlit lcd display, the 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.

【multi function intelligent charging】: microprocessor-controlled - automatically adjusts the charge current and maintainability. automatically switching from fast charge, to top-off, then to trickle charge.pulse repair function can help to repair your loss battery and extend battery life.

【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.

【enhance quality assurance upgraded version】: we have received electric appliance authentication to our battery charger.please contact me whenever you have any problems. provide one year quality assurance, please feel free to purchase.
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4
40% off

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

Schumacher

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8.9

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- $48.92
  
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- $56.26
  
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Product Highlights
Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life

Reverse hook-up protection ensures charger will not operate if clamps are reversed

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

Auto voltage detection automatically detects 6 or 12v batteries

Charges compatible battery types, including standard, agm and deep-cycle batteries
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$48.92

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$56.26

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7.9 Reviews

How we Score

9.5 features quality

8.9 popularity

8.4 brand reputation

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5

Amazon Basics Battery Charger 12 Volt 2A

Amazon Basics Battery Charger 12 Volt 2A

Amazon Basics

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8.5

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  $31.31
  
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  $25.00
  
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- $37.00
  
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Product Highlights
Compatible with lead acid, absorbed glass mat (agm), and deep-cycle battery types; fused alligator clips for easily connecting to a battery

Made of durable plastic material in a sleek red color; includes a fused ring terminal harness; for use indoors, in a garage

Battery charger for cars, motorcycles, boats, and more; fully charges and maintains the appropriate storage voltage

Plugs into a 120v outlet and outputs 6/12v at 2a; spark proof with reverse polarity protection (will not supply power unless the connection is correct)

Backed by an amazon basics 1-year limited warranty
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$31.31 New

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$25.00 Used

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$37.00

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6

DieHard 71219 6/12V Shelf Smart Battery Charger and 2A Maintainer

DieHard 71219 6/12V Shelf Smart Battery Charger and 2A Maintainer

DieHard

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8.2

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  $28.23
  
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  $22.00
  
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- $48.81
  
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BRG Scoring Index
Our Scoring considers products features, online popularity, consumers reviews, brand reputation, prices and more
- Cord length
  
  10.0
- Easy to use
  
  9.5
- Light weight
  
  9.5
- Safety Features
  
  9.0
- Value for money
  
  9.0
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Product Highlights
Led indictor will flash if clamps are reversed and charger will not operate

Versatile quick-connect harness with 50a clamps, 12v accessory plug or permanent ring connectors

Micro processor controlled, fully automatic, 5-stage charging process for precise charging and monitoring batteries

Features battery maintaining to prevent overcharging, charging will resume if battery becomes discharged

Quick connect harness's install fast for hard-to-reach motorcycle batteries
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$28.23 New

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$22.00 Used

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$48.81

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7
41% off

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

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

STANLEY

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8.0

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  $46.34
  
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  $41.00
  
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- $63.64
  
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Product Highlights
40a patented engine start helps to start vehicle in approximately 90 seconds

Battery reconditioning technology can help reverse sulfate build-up on battery plates to improve charging carrying capability and extend battery life

Automatically selects charge rate to maximize battery life

Alternator check to indicate potential alternator issues

Lcd screen with easy-to-read icons
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$46.34 New

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$41.00 Used

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$63.64

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8
38% off

Noco Genius5 5A Battery Charger

Noco Genius5 5A Battery Charger

Noco

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7.6

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- $55.36
  
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- $69.95
  
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info & deals
BRG Scoring Index
Our Scoring considers products features, online popularity, consumers reviews, brand reputation, prices and more
- Cord length
  
  10.0
- Easy to use
  
  9.5
- Presentation
  
  9.5
- Safety Features
  
  10.0
- Weatherproof
  
  10.0
SHOW
view deal
Product Highlights
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.

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.

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 genius5 - similar to our g3500, just better. it's 34% smaller and delivers 65% more power. it's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.

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.
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$55.36

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$69.95

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9
13% off

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

Schumacher

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7.6

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- New
  
  $72.50
  
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- Used
  
  $63.00
  
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- $70.00
  
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- $72.50
  
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BRG Scoring Index
Our Scoring considers products features, online popularity, consumers reviews, brand reputation, prices and more
- Customers Rating
  
  7.5
- Popularity & Sales
  
  8.6
- Charging power
  
  9.5
- Easy to use
  
  9.5
- Safety Features
  
  9.5
- Value for money
  
  9.0
- Versatility
  
  9.0
- Water resistance
  
  8.0
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Product Highlights
Battery and alternator tester provides charge level and helps diagnose electrical problems

Reverse hook-up protection ensures charger will not operate if clamps are reversed

Features 30a quick boost and 1h2:l1600a jump start, powerful enough to start suvs, trucks and large batteries

Features multi-stage charging and auto-voltage detection for added precision, safety and battery life

Charges compatible battery types, including standard, agm, gel and deep-cycle batteries
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$72.50 New

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$63.00 Used

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$70.00

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$72.50

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10
12% off

TACKLIFE T8 800A Peak 18000mAh Lithium Car Jump Starter for Up to 7.0L Gas or 5.5L Diesel Engine, 12V Auto Battery Booster with LCD Screen, Portable Power Bank with USB Quick Charge

TACKLIFE T8 800A Peak 18000mAh Lithium Car Jump Starter for Up to 7.0L Gas or 5.5L Diesel Engine, 12V Auto Battery Booster with LCD Screen, Portable Power Bank with USB Quick Charge

TACKLIFE

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7.2

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- $69.98
  
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- $55.49
  
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BRG Scoring Index
Our Scoring considers products features, online popularity, consumers reviews, brand reputation, prices and more
- Battery life
  
  9.0
- Easy to use
  
  9.5
- Light weight
  
  9.5
- Portability
  
  10.0
- Safety Features
  
  10.0
- Versatility
  
  9.5
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Product Highlights
Long-lasting standby time: unlike other car jump starters, you can manually turn the tacklife t8 ‘off’ to slow down the battery's self-discharge – allowing to the t8 to hold its charge for up to 12 months while not in use. (please remember to turn ‘on’ before charging or it will not charge.)

Well-designed: the unique design of the tacklife t8 car jumper is bold but easy to handle. the specially designed indicator notifies you of incorrect use with an audible buzz and flashing lights. the full metal clamps are built to last and are ergonomically designed to be easy to open.

Powerful but compact: with 800 amps peak current, the tacklife t8 can jump start 12v cars, suvs, trucks or vans up to 30 times on a full charge (charging takes 4.5 hours). it’s a compact power bank (18000mah capacity), can charge your phone with dual usb ports (one is a 5v/9v quick charge) and power your other car accessories using a 12v 10a dc port.

User-friendly extras: not just a car battery charger, the t8 comes equipped with super bright leds functioning as an emergency flashlight. the red light can function as a traffic hazard warning signal in the event of an accident. the t8 is a multifunctional life-saver with a strobe, sos signal and built-in compass. the digital lcd screen clearly displays the remaining p...

What’s included: tacklife t8 jump starter, smart jumper cables, wall charger, car charger, usb cable, cigarette lighter socket adapter, eva carrying case and 2-years warranty. our after-sales customer service is available at any time. please feel free to contact us for help.
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10 Best Car Battery Chargers of January 2021

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