BLUETTI B500K EXPANSION BATTERY & USB/12VDC POWER STATION | 5120WH

Up to 100 kWh Massive Expansion Increase your energy storage as needed, from 5.12 kWh to over 100 kWh*. The B500K battery is compatible with various BLUETTI power stations for easy, cost-effective upgrades. *Note: Achieved with 3*Apex 300 +18*B500K units Extend Your Backup Time From outage protection to camping trip and off-grid working, the B500K keeps you powered for longer — more freedom and peace of mind. Adapt to All Your Needs The B500K either expands your BLUETTI power stations, or serves as a high-capacity power bank with ecosystem components, delivering 700 W DC output for your devices. Made It Safe, Reliable, and Long-lasting The B500K adopts advanced LiFePO4 batteries for over a decade of safe use. Its third-gen wireless internal design and efficient cooling fan ensure stable performance, even in challenging conditions. BATTERY INFO Model: B500K Battery Capacity: 5,120Wh Battery Type: LiFePO4 (Lithium Iron Phosphate) Cycle Life: 4,000+ cycle to 80% original capacity GENERAL Weight: 45kg (99.21lbs) Dimensions (L × W × H): 520 × 327 × 308.5 mm / 20.47 × 12.87 × 12.15 in Charging Temperature: 0°C to 40°C / 32°F to 104°F Discharging Temperature: -20°C to 40°C / -4°F to 104°F Storage Temperature: Up to 1 month: -20°C to 40°C / -4°F to 104°F Up to 6 months: -20°C to 25°C / -4°F to 77°F Working Humidity: 5% to 95%RH Charging Current: 65A Max. (Current may decrease outside specified temperatures) Discharging Current: 70A Max. 2 × Expansion Port: 58.4VDC Max., 90A Max. Warranty: 4 Years Compatibility: AC200L, AC200MAX, AC300, AC500, Apex 300, B300K