Product Details
✓Important Shipping Information: To comply with dimensional and volume limits for carrier delivery, your order may be split into multiple packages. Items will arrive separately on subsequent delivery dates, rather than in one single shipment.
✓Bluetooth Smart Monitoring: Use the Power Queen app to see voltage, SOC and battery health in real time - avoid running out of power and get the most from every charge
✓All-Weather Low-Temp Protection: Charging stops below 32°F (0°C) and discharging stops below -4°F (-20°C) - helps prevent cold damage for safer winter RV/marine use
✓Strong Output: Fits BCI Group 24/27/31 compartments; only 21.9 lb (63% lighter) with 1280Wh full usable energy - more runtime for RV, solar and trolling motors
✓Built for Peace of Mind: Automotive-grade LiFePO4 cells with smart BMS protections, and IP65 waterproof - stable performance and longer cycle life you can trust
✓Expandable Power System: Scale from 1 battery up to 4P4S 16 batteries (max 20.48kWh). Easy to grow for RV power, home backup, and off-grid living as your energy needs increase