Humsienk 12V 310Ah LiFePO4 Battery 3968Wh With 100A BMS UL1973 RV

Power your RV, off‑grid adventures, and backup systems with a compact, high‑capacity LiFePO4 battery that delivers dependable energy.

• Massive energy and long life: 3968 Wh (310 Ah at 12 V) with 15,000+ deep cycles at 60% DOD and up to 10 years of service.
• Smart protection: 100 A BMS with multi‑protection against overcharging, overdischarging, overcurrent, and short circuits for safer operation.
• Lightweight and compact: 61.7 lb, 20.51 × 8.7 × 9.37 in; 40% lighter than lead‑acid with twice the usable capacity.
• Rugged, outdoor ready: IP65 waterproof, operating range from -4°F to 158°F, rapid charging to full in about 1.55 hours, and UL 1973 listed for RV use.