EcoFlow
EcoFlow DELTA Pro Smart Extra Battery
$1,799
$0.88/Wh
Sold by EcoFlow UK
Pricing verified Jul 16, 2026Region: UK
Specifications
Capacity
2.0 kWh
Output Power
3,600 W
Battery Type
LiFePO4
Weight
44.91 kg
AC Outlets
5
USB-C Ports
2
USB-A Ports
4
Cycle Life
3,500 cycles
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See EcoFlow DELTA Pro Smart Extra Battery side-by-side with alternatives on the cost-per-watt chart.