Anker SOLIX BP3800 Expansion Battery 3840Wh for F3800

• Anker SOLIX BP3800 expansion battery with 3840Wh capacity. • Utilizes a long-lasting LiFePO4 (LFP) battery with 3,000 life cycles and a 10-year lifespan. • Seamlessly expands the capacity of the Anker SOLIX F3800 portable power station. • Technical specifications: 51.2VDC, 3840Wh capacity, 75A max expansion input, 170A max expansion output. • Operating temperature range: -20°C to 40°C (discharging) and 0°C to 40°C (charging). • Dimensions: 39.3 × 35.5 × 26.2 cm; Net weight: 33 kg.