EcoFlow DELTA Pro Smart Extra Battery DELTA Pro Smart Extra Battery:DELTA Pro Smart Extra Battery and any other USB devices

and any other USB devices

Seriously Simple to Use: Clip to the edge of your solar panel

3600W (×2) Max per port total 240V total 7200W

• Expandable capacity: 1-5kWh expandable capacity to fit your energy storage needs

The only portable power station certified to both UL1973 and UL9540

EcoFlow DELTA Pro Smart Extra Battery DELTA Pro Smart Extra Battery:DELTA Pro Smart Extra Battery and any other USB devicesExpandable 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 until it hits 80% of its original capacity. Embrace the 3000+