EcoFlow DELTA 3 Series Smart Extra Battery (Recommended Accessory)

EcoFlow$389Buy

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From EcoFlow

Increase the capacity of DELTA 3 Plus/DELTA 3 with an extra 1024Wh. Get 10 years of daily use until it hits 80 of its original capacity. Embrace 3000+ charging cycles enabled by the LFP battery chemistry. Plug-and-play system. Use the EcoFlow app to monitor and control the DELTA 3 Smart Extra Battery. With one of the most comprehensive 5-year warranties available we go the extra mile to give you peace of mind.