48V (57.6V) Waterproof LiFePO4 Charger | 20A / 25A, 100-240V AC, 8-in-1 Protection, Fan-Cooled

Features Fast Charging Performance: Delivers up to 20A or 25A charging current for 48V (57.6V) LiFePO₄ batteries. 88–93% Peak Efficiency: Maximizes charging efficiency while reducing energy loss. 100–240V AC Input: Supports worldwide AC input for convenient charging. 8-in-1 Safety Protection: Includes overvoltage, overcurrent, short circuit, reverse polarity, over-temperature, undervoltage, automatic shutoff, and battery activation. IP67 Waterproof Housing: Die-cast aluminum enclosure resists water, dust, and impacts for demanding environments. Active Cooling Fan: Provides efficient heat dissipation for reliable high-current charging. Two-Color LED Indicator: Displays standby, charging, fully charged, and fault status. FCC, CE & RoHS Certified: Meets recognized safety and environmental standards. LED Indicator Green (Always On): Standby / No Load Green (Flashing): Battery is Charging Green (Always On): Battery Fully Charged Red (Flashing): Charger Fault or Under Protection How to Connect Ensure the charger is switched OFF. Connect the DC output cable to the battery (+ to +, − to −) and secure the Anderson connector. Turn the charger ON. The battery is charging when the LED indicator flashes green. Turn the charger OFF after charging is complete. Specifications AC Input Input Voltage: 100–240V AC Input Frequency: 50/60Hz DC Output Output Voltage: 57.6V DC Output Current: 20A or 25A (Model Dependent) Battery Compatibility: 48V LiFePO₄ Batteries Peak Efficiency: 88–93% General P Sold on W SOLAR (https://wsolar.com/products/fast-48v-57-6v-lifepo4-charger-20a-25a). The price shown is the retail price on that storefront on 2026-10-27, not a GreenB2B quote or a wholesale price.