Off-Grid Batteries & Energy Storage

Lithium iron phosphate (LiFePO4) is the go-to chemistry for off-grid and backup energy storage: thousands of charge cycles, a flat discharge curve, no maintenance and a built-in BMS for safety. This collection brings together SOK serviceable drop-in batteries and RUiXU 48V server-rack modules that stack into serious home energy storage. Choose 12V units for RVs, vans and small systems, or 48V racks for whole-home banks. Every battery ships from an authorized dealer with full warranty support and free USA shipping.