10 Best Auto Battery Chargers

After analyzing 249 products, scanning 3630 reviews, spending more than 36 hours of research and speaking with our test users, we think the Battery Tender Plus 021-0128 is the one of the Best Auto Battery Charger on the market.

# Image Name Brand Price
1 Battery Tender Plus 021-0128 Battery Tender Plus 021-0128, 1.25 Amp Battery Charger is a Smart Charger, it will Fully Charge and Maintain a Battery at Proper Storage Voltage without the Damaging Effects Caused by Trickle Chargers
(Editor’s Choice)
Battery Tender $$$$$ Check price
2 BLACK+DECKER BC15BD 15 Amp Bench Battery Charger with 40 Amp BLACK+DECKER BC15BD 15 Amp Bench Battery Charger with 40 Amp Engine Start and Alternator Check BLACK+DECKER $$$$$ Check price
3 Clore Automotive Jump-N-Carry JNC660 1700 Peak Amp Jump Starter Clore Automotive Jump-N-Carry JNC660 1700 Peak Amp Jump Starter Clore Automotive $$$$$ Check price
4 NOCO Genius G3500 6V/12V 3.5A UltraSafe Smart Battery Charger NOCO Genius G3500 6V/12V 3.5A UltraSafe Smart Battery Charger
(Best value for the money)
NOCO $$$$$ Check price
5 TACKLIFE T6 Car Jump Starter TACKLIFE T6 Car Jump Starter - 600A Peak 16500mAh, 12V Auto Battery Jumper, Booster (up to 6.2l gas, 5.0l diesel), Portable Power Pack for Cars, Truck, SUV, UL Certified TACKLIFE $$$$$ Check price
6 Ampeak 2/8/15A 12V Smart Battery Charger/Maintainer Automatic with Winter Mode Ampeak 2/8/15A 12V Smart Battery Charger/Maintainer Automatic with Winter Mode Ampeak $$$$$ Check price
7 STANLEY J5C09 Jump Starter: 1000 Peak/500 Instant Amps STANLEY J5C09 Jump Starter: 1000 Peak/500 Instant Amps, 120 PSI Air Compressor STANLEY $$$$$ Check price
8 STANLEY BC25BS 25 Amp Bench Battery Charger with 75 Amp STANLEY BC25BS 25 Amp Bench Battery Charger with 75 Amp Engine Start and Alternator Check STANLEY $$$$$ Check price
9 Schumacher SE-82-6 Dual-Rate 2/6 Amp Manual Battery Charger Schumacher SE-82-6 Dual-Rate 2/6 Amp Manual Battery Charger Schumacher $$$$$ Check price
10 DEWALT DXAEC80 30 Amp Bench Battery Charger with 80 Amp DEWALT DXAEC80 30 Amp Bench Battery Charger with 80 Amp Engine Start and 2 Amp Maintainer DEWALT $$$$$ Check price

Battery Tender Plus 021-0128 – Best Overall Auto Battery Charger

Battery Tender Plus 021-0128
  • Fully automatic: The Battery Tender plus is a 1.25A battery charger designed to fully charge a battery and maintain It at proper storage voltage without the damaging effects caused by trickle chargers
  • Fast and efficient: This 1.25-Amp charger will charge as fast or faster than any 3-amp charger available
  • Convenient: Included is a quick connect harness for hard to reach areas. Ac power cord length is 6 feet - 18AWG, DC output cord length 4.5 feet - 18AWG, DC accessory length 1.5 feet - 18 AWG
  • Safe: reverse polarity protection to ensure user safety, red and green lights alternately flash in this condition
  • Included: The package includes Battery Tender ring terminals and alligator clips
  • Battery Tender Plus 12V - 1.25 Amp, Automatically switches from full charge to float charging mode
  • The Battery Tender Plus is a 1.25-amp battery charger designed to fully charge a battery and maintain it at proper storage voltage without the damaging effects caused by trickle chargers
  • Included is a quick connect harness for hard to reach areas. AC power cord length is 6 feet - 18AWG,DC output cord length 4.5 feet - 18AWG,DC accessory length 1.5 feet - 18 AWG
  • Temperature compensated to ensure optimum charge voltage according to ambient temperature
  • Battery Tender at 1.25-amp will charge as fast or faster than any 3-amp charger available, Reverse Polarity Protection to ensure user safety Red and Green Lights Alternately Flash in this condition
  • This item is not California or Oregon energy compliant.
  • To purchase charger if you live in California or Oregon please see attery Tender 022-0185G Charger/Maintainer
  • The package includes Battery Tender Ring Terminals and Alligator Clips

BLACK+DECKER BC15BD 15 Amp Bench Battery Charger with 40 Amp

BLACK+DECKER BC15BD 15 Amp Bench Battery Charger with 40 Amp
  • 15 amp bench battery charger maintains and charges any AGM, GEL, or WET automotive or marine 12V battery
  • Fully automatic high frequency charging delivers 3 stage charging, automatically switching from fast charge, to top-off, to trickle charge
  • Battery reconditioning feature helps extend battery life; 40 amp engine start helps start your vehicle in about 90 seconds
  • Equipped with reverse polarity protection; LCD screen displays charging status and battery status with easy to understand icons.Features a patented alternator check which indicates if the alternator is maintaining battery level; ETL Certified for performance and safety
  • Perfect for motor homes, jet skis, lawn tractors and generators

Clore Automotive Jump-N-Carry JNC660 1700 Peak Amp Jump Starter

Clore Automotive Jump-N-Carry JNC660 1700 Peak Amp Jump Starter
  • 1,700 Peak Amps; 425 Cranking Amps. Built-in charger. Charger Type- Automatic
  • PROFORMER battery technology is designed to provide extremely high power output, extended cranking power and a long service life
  • 46 inch heavy-duty #2 AWG cables; copper insulated
  • Voltmeter provides charge status of onboard battery
  • DC outlet to power 12 volt accessories; DC input to recharge internal battery
  • When the unit is not in use, we recommend that the battery is charged at least every 30 days.

NOCO Genius G3500 6V/12V 3.5A UltraSafe Smart Battery Charger – Best Budget Auto Battery Charger

NOCO Genius G3500 6V/12V 3.5A UltraSafe Smart Battery Charger
  • A 6-volt and 12-volt battery charger and maintainer for lead-acid batteries up to 120 amp-hours
  • An ultra-safe design featuring spark-proof technology, as well as reverse polarity and overcharge protection
  • Safely charge automotive, marine, RV, powersport and lawn & garden batteries, as well as, AGM and deep-cycle batteries. Types of Batteries - Suitable for Wet Cell (Flooded), Gel Cell, Calcium, Lithium-Ion, AGM, Enhanced Flooded Battery or any Maintenance-Free Battery
  • Actively monitors the batteries health and repairs discharged and sulfated batteries for improved battery life
  • Charge a motorcycle, snowmobile, ATV, personal watercraft, lawn mower and more, or simply maintain all types of vehicles

TACKLIFE T6 Car Jump Starter

TACKLIFE T6 Car Jump Starter
  • ▲ [Upgraded Protection] Equipped with 8 protections, the jumper cables of this car starter kit can detect the car battery voltage before delivery current, and there will be flashing light and beep to notify you wrong operations. It's safe and easy to use
  • ▲ [Compact But Powerful] This 6.3x3x1.6 inches, 2.5lbs jumper pack can start cars, trucks, motorcycles up to 30 times after a full charge (in 5 hours), and it's small enough to be placed into the car glove box
  • ▲ [16500mAh Power Bank] This battery pack can simultaneously charge your phone, tablet or Kindle with dual USB charging ports. The 12V 10A DC port can power the air compressor to pump at least 2 tires (0-35 psi) through an included adapter
  • ▲ [Emergency LED Flashlight] The flashlight function makes it easier to jump start at night. The strobe and SOS signal lights could be a lifesaver in an emergency. It's a multifunctional car battery jump starter
  • ▲ [What You Get] TACKLIFE T6 jump starter, smart jumper cables, wall charger, car charger, USB cable, cigarette lighter socket adapter, user manual, 2 years warranty card and a carry case

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

Ampeak 2/8/15A 12V Smart Battery Charger/Maintainer Automatic with Winter Mode
  • ✔ Smart Fast Charger: 2A / 8A / 15A / Auto charging rate, fully automatic high frequency charging for all types of 12V lead acid batteries, including GEL, AGM and STD. Not only do you choose the charging rate manually, but also the optimal function can automatically select the charge rate best fit for your type of battery
  • ✔ Excellent Winter Charging Mode: Specialized design for charging battery in winter weather conditions to sustain a longer life of battery and to ensure perfect charging
  • ✔ Safety Protection: Microprocessor-controlled, with multi-stage charging for added precision, safety, and battery life. No worry about battery Over Voltage, Over Heat, Overtime Charging, Short Circuit and Reverse Polarity
  • ✔ Advanced LCD Display: Intuitive words and vivid icon, easily keeping track of charging status, charging current, voltage, battery type, and error information
  • ✔ Complete 6-step Charging Program: Desulphation, Soft Start, Bulk Charge, Absorption, Absorption and Floating, allow for optimization of battery power, without overcharging or damaging

STANLEY J5C09 Jump Starter: 1000 Peak/500 Instant Amps

STANLEY J5C09 Jump Starter: 1000 Peak/500 Instant Amps
  • 500 Instant Starting Amps/ 1000 PEAK Battery Amps
  • Offers both 12-volt and USB outlets to charge personal electronics
  • High-powered LED light that rotates 270 degrees
  • 120 PSI Compressor with Backlight Gauge
  • Reverse polarity alarm to alert when there is an improper connection
  • When the unit is not in use, we recommend that the battery is charged at least every 30 days.

STANLEY BC25BS 25 Amp Bench Battery Charger with 75 Amp

STANLEY BC25BS 25 Amp Bench Battery Charger with 75 Amp
  • 25 amp bench battery charger maintains and charges any AGM, GEL, or WET automotive or marine 12V battery
  • Fully automatic high frequency charging delivers 3 stage charging, automatically switching from fast charge, to top-off, to trickle charge
  • Battery reconditioning feature helps extend battery life; 75 amp engine start helps start your vehicle in about 90 seconds
  • Equipped with reverse polarity protection; LCD screen displays charging status and battery status with easy to understand icons
  • Features a patented alternator check which indicates if the alternator is maintaining battery level; ETL Certified for performance and safety

Schumacher SE-82-6 Dual-Rate 2/6 Amp Manual Battery Charger

Schumacher SE-82-6 Dual-Rate 2/6 Amp Manual Battery Charger
  • Two-in-one charger provides 6-amp manual and 2-amp trickle charger for 6 and 12 volt batteries
  • 2 amp rating is excellent for trickle charging batteries in motorcycles, snowmobiles, lawnmowers and garden tractors
  • Can be switched to 6 amp medium rate charging for larger batteries in 6-8 hours
  • 2 amp trickle charge for motorcycle and small automotive batteries in 3-8 hours
  • 6 amp rate charges 33% faster than 4 amp model
  • This product cannot be shipped to Oregon or California
  • Not compatible with the WM-12 or EC-25 quick connect cables

DEWALT DXAEC80 30 Amp Bench Battery Charger with 80 Amp

DEWALT DXAEC80 30 Amp Bench Battery Charger with 80 Amp
  • 30 Amp continuous output, 80 Amp engine start
  • Dual battery capability - charge two batteries at once (extra charging cables not included)
  • Battery voltage check - Battery recondition - Alternator check functions
  • Pass through 120V AC and USB power outlets
  • Heavy duty cables and powder coated metal clamps and reverse polarity alarm
  • Note: Please refer the user manual below for better use

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