EcoFlow DELTA Pro Smart Extra Battery

Features · Expandable capacity - Increase the capacity of DELTA Pro with an extra 3600Wh. · Triple power at up to 30% lower cost - 3-10kWh expandable capacity to fit your energy storage needs. Add up to two DELTA Pro Extra Batteries to gain a capacity of 10.8kWh. And it's up to 30% more affordable than a power station of the same capacity. · 10-year lifespan with an LFP battery - Get 10 years of daily use Specifications Capacity- 3600Wh Cycle Life- 6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity Battery Chemistry- LFP Size- 25" x 11.2" x 16.4" Weight- 84lbs