Fast 20A Charging for 12V LiFePO4 Batteries
This charger delivers a strong 20A output at 14.6V, ideal for charging 12V/12.8V LiFePO4 deep cycle batteries quickly and efficiently.
Estimated charging time:
100Ah battery → approx. 5 hours
200Ah battery → approx. 10 hours
300Ah battery → approx. 15 hours
(Actual time may vary based on temperature, battery condition and BMS performance.)
Durable Aluminum Alloy Housing
The metal casing provides better heat dissipation and durability than plastic chargers, helping protect internal components during long use cycles.
Stable Outdoor Performance
Moisture-resistant construction supports outdoor and mobile environments such as RV, solar and marine systems.
Operating temperature: -20°C to +45°C
Storage temperature: -25°C to +85°C
Smart CC/CV Charging Protection
Automatic charging control helps extend battery life and supports BMS-protected batteries with smooth, safe operation.
Built for Real Power Systems
Compatible with RV setups, off-grid solar banks, home backup storage and marine applications. Just plug in and charge.
Compact Size + Extended Cable Length
Charger body size: 6.30 × 5.71 × 4.25 inches
Output cable length: 1.1 m (3.6 ft)
Input cable length: 1.2 m (3.9 ft)
Please Note:
Only for 12V / 12.8V LiFePO4 batteries
Not for lead-acid starter batteries
Keep charger ventilated while operating
Avoid sealed or overheated spaces
Surface temperature rise during charging is normal (≤ 30°C increase)