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 until it hits 80% of its original capacity. Embrace the 3000+ charging cycles enabled by the LFP battery chemistry. | Easy to use – Plug-and-play without setup. And use the EcoFlow app to monitor and control the DELTA Pro Extra Battery.

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