15A Smart Battery Charger 12V 24V LiFePO4 Lead Acid Maintainer with Temperature Compensation
Fast charging performance supports efficient battery management
The 15A Smart Battery Charger is designed for 12V and 24V battery systems, providing high-current charging and intelligent maintenance functions. With 15A output for 12V batteries and 8A output for 24V batteries, it delivers efficient charging performance for different vehicle and battery applications.
Supporting LiFePO4 and lead-acid batteries including AGM and GEL types, this charger combines charging, maintenance, trickle charging, and repair functions. It is suitable for cars, trucks, SUVs, motorcycles, lawn mowers, boats, marine batteries, and deep-cycle batteries.

Multiple charging modes provide flexible battery support
The charger includes six selectable modes including Lithium, Car, AGM, Moto, LiFePO4, and Repair. Users can choose the suitable mode according to different battery types and charging requirements.
The intelligent charging system helps manage battery conditions while providing a convenient way to maintain different 12V and 24V batteries.

Pulse repair technology improves battery maintenance
Equipped with high-efficiency pulse repair technology, the charger automatically detects battery sulfation and acid stratification. The repair process helps restore lost battery performance, improve engine starting capability, and extend battery service life.
The repair mode is designed to support battery maintenance and performance recovery but cannot recharge completely dead batteries.

Temperature compensation adapts to different environments
The charger features intelligent temperature adjustment that changes charging voltage according to surrounding conditions. Summer mode activates above 28°C, while winter mode activates below 10°C.
This adaptive charging function helps maintain balanced charging performance by reducing overcharging risks in warm conditions and insufficient charging in cold environments.
Trickle charging supports long-term battery storage
After the battery reaches full charge, the charger automatically changes to trickle mode. This low-current charging method helps maintain battery capacity by compensating for natural discharge over time.
It is suitable for vehicles that remain unused for extended periods, helping keep batteries maintained during storage or seasonal use.

Product Specifications
| Feature | Details |
|---|---|
| Product Function | Smart Charger / Maintainer / Repair Tool |
| Output Current | 15A (12V) / 8A (24V) |
| Battery System | 12V / 24V |
| Supported Batteries | LiFePO4 / Lead Acid / AGM / GEL |
| Available Modes | Lithium / Car / AGM / Moto / LiFePO4 / Repair |
| Monitoring Display | Voltage / Current / Temperature / Charge Level |
| Accessories | Battery Clamps / Power Cable |
Large LED screen provides real-time monitoring
The large LED display shows charging information clearly, including voltage, current, internal temperature, charge percentage, summer mode, and winter mode. The visible data allows users to monitor battery status during charging.
The charger also features multiple safety protections, including short-circuit protection, electric shock protection, low-voltage protection, overheating protection, cooling system, flame-retardant materials, overcharge protection, overcurrent protection, and reverse connection protection.
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