EcoFlow Delta Pro Smart Extra Battery Key Features: Extra 3600Wh battery for DELTA Pro Expand capacity up to 10.6kWh with 2 extra batteries Convenient recharging with DELTA Pro: AC, solar, Smart Generator, car charging, EV charging Long-lasting LFP battery 2-year MFG Warranty Specs: Battery Chemistry: LFP Shelf Life: 1 year (after a full charge) Capacity: 3600Wh Battery Cycle Life: 6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity Weight: Approx. 84lbs / 38kg Dimension: 25 x 11.2 x 16.4 in / 63.5 x 28.5 x 41.6 cm
