Best Selling Automotive Battery Charger
SaleBestseller No. 1 
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
- VERSATILE COMPATIBILITY: Charges compatible battery types, including standard, AGM, gel, and deep-cycle batteries
- MULTIPLE MODES: Features 30 Amp quick boost and 100 Amp jumpstart, powerful enough to start SUVs, trucks, and large batteries
- FULLY AUTOMATIC: Microprocessor-controlled system automatically adjusts amperage; includes LED indicator lights
- EASE OF USE: Battery and alternator tester provides charge level and helps diagnose electrical problems automatically; multi-stage charging and auto-voltage detection. Battery Type: Standard, AGM, Gel, Deep-Cycle
- SAFE & RELIABLE: Reverse hook-up protection ensures charger will not operate if clamps are reversed
Bestseller No. 2 
NOCO GENIUS1, 1-Amp Fully-Automatic Smart Charger, 6V and 12V Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator with Temperature Compensation
- 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.
Bestseller No. 3 
BILT HARD 200 Amp 40 Amp 6V/12V Wheeled Battery Charger and Engine Starter, Heavy Duty Fully Automatic Battery Charger and Maintainer for Cars, Trucks, SUVs, Marine, RV Batteries
- Versatility & Efficient: 12V-2/10/40A, 6V-2/40A charging rate, automatic wheeled charger, and maintainer for 6 and 12 Volt batteries, perfect for charging SUVs, trucks, and other large engines.
- Microprocessor Controlled: BILT HARD automotive battery charger features intelligent multi-stage charging that provides maximum improvement for safety, battery performance, and battery life.
- Advanced Protection: BILT HARD car battery charger is ETL certified, it features an automatic battery test that helps diagnose electrical problems. There is also a protection system for overheat, overcharge, reverse polarity, and short circuits. NEVER CHARGE A FROZEN BATTERY.
- Engine Start: The car battery charger delivers a 40A boost and 200A engine start to help start your SUV, truck, or another large vehicle. Make sure the setting of the Engine Start charge rate matches the vehicle battery. The 200A engine start should be at least 50% of the required battery CCA rating. (Note: During extremely cold weather or when the battery is severely exhausted, charge the battery at 10A for about five minutes before attempting to start the engine. )
- LED Indicator： The truck battery charger is designed with an LED indicator that simply displays different charging statuses, modes, charging voltages, charging amps, and error information. PLEASE MUST REFER TO THE USER MANUAL BEFORE USING.
SaleBestseller No. 4 
Car Battery Charger 12V/8A 24V/4A Automatic Smart Battery Charger/Maintainer with LCD Display Pulse Repair Charger Pack for Car, Lawn Mower, Motorcycle, Boat, SUV and More
- 【THE LATEST INTELLIGENT CPU CONTROL】Portable battery charger/maintainer automatically adjusts the charge current and maintainability according to the temperature. Automatic detection of ambient temperature, so that winter can be full speed, summer is not overload.optimized for any climate, easy to deal with a variety of harsh voltage environments.
- 【HIGHLY COMPATIBLE】Suitable for both 12V and 24V batteries, making it easier to use.It works with Calcium, AGM, EFB, MF, FLOODED, VRLA, SLA and Wet batteries, meaning that it can be used for the batteries in Car, Truck, Motorcycle, RV, SUV, ATV, golf cart, tricycles, agricultural vehicles, bus, etc. ➤NOTE: LITHIUM BATTERY DISABLED.
- 【PULSE REPAIR FUNCTION】Intelligent control system, strong pulse repair technology, remove vulcanization, repair slightly damaged batteries, reduce water loss, Provides stronger engine starts and extended 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.
- 【MULTIPLE PROTECTION & SAFETY OF USE】This Automatic Smart Battery Charger owns safety technology including built in circuit protection, spark free system, reverse polarity protection, over-charge, over-voltage and over-temperature protection, stable performance for longer life.
- 【FULLY AUTOMATIC CHARGER WITH LCD SCREEN DISPLAY】Battery chargers Just plug and leave it for charging and maintaining your batteries automatically for long time, with intelligent digital LCD displays charging status and battery status, charge voltage, charge current,inside temperature, summer mode, winter mode, etc.
SaleBestseller No. 5 
BLACK+DECKER BC15BD Fully Automatic 15 Amp 12V Bench Battery Charger/Maintainer with 40A Engine Start, Alternator Check, Cable Clamps
- 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
SaleBestseller No. 6 
NOCO GENIUS5, 5-Amp Fully-Automatic Smart Charger, 6V and 12V Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator with Temperature Compensation
- 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.
- 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.
Bestseller No. 7 
BILT HARD 2/10/20/100A 6/12V Smart Battery Charger and Engine Start, Fully Automatic Battery Maintainer, Desulfator and Diagnostic with Alternator Check
- Versatility & Efficient: 12V-2/10/20A, 6V-2/10A charging rate, automatic charger, and maintainer for 6 and 12 Volt lead-acid batteries, including GEL, AGM, and STD.
- Engine Start and Power Supply: The battery trickle charger can be used as a 100A engine start(TIP: during extremely cold weather or when the battery is severely exhausted, charge the battery at 10A for about five minutes before attempting to start the engine.), powerful enough to start SUVs, trucks, and large batteries. It can also convert 110v to 13.6v to work as a power supply(need a 110v AC input).
- Intelligent 9-Stage Charging Process: Diagnosis, desulfate, soft start, bulk charge, absorption, equalization, analysis, floating, and long-term maintenance, which provides maximum improvement for battery performance and extends battery life.
- Advanced Protection: BILT HARD car battery charger is ETL certified, it features an automatic battery test and manual alternator test that helps diagnose electrical problems. There is also a protection system for overheat, overcharge, reverse polarity, and short circuits. NEVER CHARGE A FROZEN BATTERY.
- All in One Battery Charger: This amazing tool is a smart battery charger, powerful engine starter, and a power supply in one handy unit! It is also designed with an LED indicator that simply displays different charging statuses, charging current, voltage, capacity, and error information. PLEASE MUST REFER TO USER MANUAL BEFORE USING.
Bestseller No. 8 
STANLEY BC15BS Fully Automatic 15 Amp 12V Bench Battery Charger/Maintainer with 40A Engine Start, Alternator Check, Cable Clamps
- Automatically selects charge rate to maximize battery life
- 40A patented engine start helps to start vehicle in approximately 90 seconds
- Alternator check to indicate potential alternator issues
- Battery reconditioning technology can help reverse sulfate build-up on battery plates to improve charging carrying capability and extend battery life
- LCD screen with easy-to-read icons
Bestseller No. 9 
Outerman Car Battery Chargers 12V 24V Lithium Motorcycle Battery Charger, Automatic Smart Battery Maintainer for Car Boat Motorcycle Lawn Mower Lead Acid Battery or Lithium Battery Capacity: 6AH~105AH
- 【WIDE RANGE USE】:🔋 Diagnose and repair various battery problems, including flooded or sealed maintenance free batteries. Pulse repair function can help to repair your loss battery and extend battery life. Suitable for all kinds of vehicles, lithium battery or lead-acid battery: automotive, motorcycle, marine, RV, Powersport, lawn&garden, children toys, and more. Perfect for keeping your vehicles fully-charged and maintained during year-round battery maintenance or long-term storage.
- 【FAST CHARGING】:🔋 The charger is designed for 12V/24V batteries. Input voltage: 100-240V AC, Battery range:12V/10AMH(max); 24V/7.5AMH(max). Automatically adjust the charging current, easy to deal with a variety of harsh voltage environments, quickly charge the battery. Suitable for charging any lead acid, Flooded(WET), GEL, Calcium type deep cycle, VRLA,12.4-12.8V polymer lithium battery,maintenance-free and AGM batteries of capacities up to 6-105Ah (Amp-hours).
- [[Auto mode and manual mode]: 🔋Avoid any dangerous situations. In the case of automatic mode, our battery charger will automatically power off when your battery is fully charged. In manual mode, our battery charger will always charge your battery regardless of whether your battery is fully charged. Manual mode is fully charged. You need to turn it off by yourself. The advantage of manual mode is that you can continue to charge when the battery is fully charged to activate your battery.
- 【INTELLIGENT LCD DIGITAL DISPLAY】:🔋 The automatic smart charger can display/current/voltage easy to operate, intelligent charging, without manual adjustment, making it easier to charge your battery. Automatic mode of battery charger: fully intelligent charging and maintenance of battery, no extra operation required. Manual mode: adjust the charging mode, for example, you can continue charging after the automatic mode is charged.
- 【Outerman WARRANTY SERVICE】:🔋 The battery charger has a one-year warranty. We have enough confidence in our battery charger, if you have any questions, please contact us by email. We will reply to you as soon as possible and give you a satisfactory solution. Package includes: 1 battery charger.
SaleBestseller No. 10 
2/10/25A 12V Smart Battery Charger/Maintainer Fully Automatic with Engine Start, Cable Clamps
- 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.
- Advanced Start Aid: Engine Start Aid feature can help start your vehicle in about 120 seconds.
- 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.
- Safety Protection: Battery Charger has Over Voltage, Over Heat, Overtime Charging, Short Circuit, and Reverse Polarity Protection to ensure users safety.
Last update on 2021-06-14 / Affiliate links / Images from Amazon Product Advertising API
