




Ecoflow
EcoFlow Delta Pro 3600Wh Smart Extra Battery
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Inventory
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Double Capacity!
Add capacity to your seamlessly with the EcoFlow Delta Pro Smart Extra Battery. This is an add-on battery made for use only with the Delta Pro, and it features the same gigantic 3600 watt/hour capacity for powering big appliances and power tools. You can connect two Smart Extra Batteries for a staggering 10.8 kWh capacity ideal for off-grid locations.

Compact and Portable
Connect and charge the EcoFlow Delta Pro, and the EcoFlow Delta Pro Smart Extra Battery will be charged at the same time. It is powered by the newest lithium-iron-phosphate batteries, which have a very high power capacity and excellent longevity (more than 3,600 cycles to 80% capacity). The unit, when fully charged, has a shelf life of one year.