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✓【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.
✓Charge in the Cold: Smart BMS enables charging down to -4°F (-20°C). Keeps RV, cabin, off-grid and marine systems running when winter temps stop standard LiFePO4
✓Auto Self-Heating: Heater turns on below 41°F (5°C) during charging and stops at 50°F (10°C), then charges normally - no manual steps, easier winter charging
✓100A BMS + Auto-Grade Cells: delivers strong output and protects against over-temp, over-current, overcharge, over-discharge and short circuit - safer power for daily use
✓Off-Grid Ready & Portable: Built-in side handles and a tough case make it easy to carry without a cart—faster installs and hassle-free moving at camp or dock
✓More Power, Less weight: About 2x energy density and only 30–40% the weight of lead-acid, with faster charging and up to 10x cycle life—longer runtime, lower cost