Smart Battery Charger 25A, 6V/12V/24V, LiFePO4, LCD

25A smart battery charger delivers fast, temperature-adaptive charging for 6V/12V/24V batteries, helping you recover, maintain, and power up vehicles with less guesswork. Designed for lead-acid (AGM, Gel, Wet and more) plus 12V/24V LiFePO4, it combines 7-stage charging, a clear LCD readout, and built-in safety protections in one portable, handle-equipped unit.

• Delivers up to 25A output with adjustable voltage/current for faster charging across compatible batteries.


• Supports 6V/12V/24V lead-acid types and 12V/24V LiFePO4 for cars, boats, motorcycles, RVs, and mowers.


• Restores with Desulfation Mode to help revive aging lead-acid batteries and improve charge acceptance.


• Maintains with low-current Maintain Mode for storage-ready trickle charging without constant monitoring.


• Simplifies with a 3.1" LCD showing mode, voltage, current, and battery status plus easy-button control.

Built for real-world garages and seasonal equipment, this all-in-one charger includes alligator clips, a fast heat dissipation design, and multiple protections (reverse polarity, short circuit, overcurrent, over/low temperature, overvoltage) to keep charging controlled. Use Force Mode to activate deeply discharged batteries (below 1V) and Professional Mode for non-standard setups when you need extra control. Keep it on hand for routine maintenance or quick turnarounds—grab yours today.

• Max charging current: 25A


• Supported battery voltages: 6V / 12V / 24V


• Compatible battery types: Lead-acid (Wet/Gel/MF/CA/EFB/AGM/Calcium), Lithium LiFePO4 (12V/24V)


• Charging modes: 7-stage Charging, Maintain, Desulfation, Force (activation below 1V), Professional Mode


• Display: 3.1 in LCD (mode, voltage, current, battery level/status)


• Operating temperature: 14°F to 104°F (-10°C to 40°C)


• Housing material: ABS + PC


• Included connectors: Alligator clips