12V Battery Charger 8-Amp Smart Trickle Charger, Red | Battery Maintainer and Desulfator, Temperature Compensation, for Car, Truck, SUV, Motorcycle, Boat, Lead Acid, LiFePO4 

Price: $21.99 - $16.99
(as of Jul 17, 2026 08:42:54 UTC – Details)

Product description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. 8a Car Battery Charger

Input voltage AC110V-230V(50-60hz) Output voltage DC12V-15.5V Output current DC=8A(Max) Input line length 150cm Output line length 65cm Dimensions 4.3″D x 8.2″W x 2.3″H Net weight 450g

Is it compatible with LiFePO4 batteries?

This smart car battery charger is universally compatible with Lead Acid, AGM, GEL, EFB, VRLA, and even LiFePO4 batteries.

Does it work in cold temperatures?

Features winter and summer temperature compensation modes(82℉/-50℉）to adjust charging for optimal battery health in any climate.

Can it repair old sulfated batteries?

Equipped with an advanced battery desulfator and pulse repair function, this charger can help recover old, sulfated, or idle batteries that won’t hold a charge.

Compare with similar

The charging speed of 12V8A car battery charger is 50% faster than that of 6A and below.

All-in-One Charging Solution for 12V Battery: This 12V 8-Amp smart battery charger fully works with LiFePO4, AGM, GEL, EFB, VRLA and flooded lead-acid batteries, functioning as a charger, maintainer, trickle charger, and desulfator for your car, truck, motorcycle, boat and lawn equipment. Note: Only applicable to 12V car or motorcycle batteries, not compatible with 24V batteries. (Do not charge LiFePO4 (14.6V 0.2V) batteries without a BMS system)
Efficient Charging with Multiple Safety Features: This smart car battery delivers 8A high-efficiency charging to get your battery full quickly. Battery capacity range: 12V 2Ah-150Ah. With reverse polarity, overcharging, overvoltage and short circuit protection safe, fireproof ABS material and cooling system ensure safe charging in any environment. Safe for beginners with no risk of damage to batteries or the charger, even with accidental incorrect connections
Temperature Compensation Technology: This car battery charger has automatic winter/summer modes that adjust charging voltage according to ambient temperature, ensuring safe and optimal charging in any climate. Backlight LCD shows real-time voltage, current and charging status for intuitive control. Keeps your car battery charged during cold winters or long breaks
Trickle Charging Mode Available: If you want to perform trickle charging on the battery, simply switch to motorcycle mode. Even when the screen displays “OFF”, the voltage will still be monitored. If the voltage drops below 12.5 volts, the charger will automatically reopen and fully charge to maintain normal voltage. Worry-free battery maintenance for seasonal vehicles and idle equipment. Note: Trickle modes cannot be used for LiFePO4
Advanced Battery Maintenance and Repair Mode: Battery charger has an advanced maintenance mode. When your battery cannot be charged, please use the maintenance mode. Utilizing pulse repair technology can help restore and activate the battery and extend its lifespan. Note: battery Desulfation mode not suitable for completely depleted, damaged, or LiFePO4
Important Usage Information: Our product is a car battery charger that requires connection to a power outlet for operation (Input line length: 150cm, Output line length: 65cm). Please ensure that your battery is compatible with a 12V battery charger before use. If the battery indicator icon on the charger’s display is flashing empty, this indicates that no battery has been detected, and charging will not be possible
Battery Type Compatibility Notice: The battery charger does not support the following types of lithium batteries: NCM/NCA, LCO, LMO, LTO. Our battery charger comes with a complete user manual for easy operation and reference

Product summary

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