15A Smart Battery Charger 12V 24V LiFePO4 Lead Acid Maintainer with Pulse Repair Function
High power charging improves battery maintenance efficiency
The 15A Smart Battery Charger is designed for 12V and 24V battery systems, providing powerful charging performance and intelligent battery management. With 15A output for 12V batteries and 8A output for 24V batteries, it delivers faster charging capability compared with lower-current automotive chargers.
Compatible with LiFePO4 and various lead-acid batteries including AGM and GEL types, this charger supports automotive, marine, and deep-cycle battery applications. It is suitable for cars, trucks, SUVs, motorcycles, lawn mowers, boats, and other compatible vehicles.

Smart battery detection supports different charging needs
The charger features intelligent detection technology that automatically identifies battery type and condition. It supports six charging modes including Lithium, Car, AGM, Moto, LiFePO4, and Repair, allowing users to select suitable settings according to different battery applications.
By combining charging, battery maintenance, trickle charging, and repair functions, this charger provides a practical solution for managing different battery conditions.
Pulse repair technology helps restore battery performance
The charger is equipped with intelligent pulse repair technology that detects battery sulfation and acid stratification. This function helps restore degraded battery performance, improve engine cranking power, and extend battery service life.
The repair function is designed for battery maintenance and performance recovery. It cannot recharge or revive completely dead batteries.

Temperature adaptation supports all-season charging
The charger features intelligent temperature compensation that adjusts charging voltage according to ambient temperature. Summer mode automatically activates above 28°C, while winter mode activates below 10°C.
This temperature adjustment helps reduce charging problems caused by different climate conditions and supports more stable battery management throughout the year.
Automatic trickle mode maintains battery condition
After charging is complete, the charger automatically switches to trickle mode to maintain battery status. The low-current maintenance process helps compensate for natural battery discharge, making it suitable for vehicles that are stored or used less frequently.
This function helps keep batteries ready for use during long storage periods or seasonal vehicle downtime.

Product Parameters
| Category | Details |
|---|---|
| Charger Type | Smart Battery Charger & Maintainer |
| Charging Output | 15A for 12V / 8A for 24V |
| Voltage System | 12V and 24V Battery Systems |
| Battery Compatibility | LiFePO4 / Lead Acid / AGM / GEL |
| Charging Modes | Lithium / Car / AGM / Moto / LiFePO4 / Repair |
| Display Information | Voltage / Current / Temperature / Charge Percentage |
| Included Accessories | Red and Black Battery Clamps / Power Cable |
Large display and protection system improve usability
The large LED screen provides clear charging information in real time, including voltage, current, internal temperature, charge percentage, summer mode, and winter mode. Users can easily monitor battery status during charging.
The charger also includes multiple protection functions such as short-circuit protection, electric shock protection, low-voltage protection, overheating protection, cooling system, flame-retardant materials, overcharge protection, overcurrent protection, and reverse connection protection.
With high-efficiency charging, pulse repair technology, temperature compensation, and automatic maintenance mode, the 15A charger provides a practical solution for different 12V and 24V battery applications.

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