EcoFlow
EcoFlow DELTA 3 Series Smart Extra Battery
$499
$699
$0.24/Wh
Sold by EcoFlow CA
Pricing verified Jul 15, 2026Region: CA
Specifications
Capacity
2.0 kWh
Output Power
1,800 W
Battery Type
LiFePO4
Weight
12.70 kg
AC Outlets
4
USB-C Ports
2
USB-A Ports
2
Cycle Life
4,000 cycles
Other EcoFlow Power Stations
Compare this product
See EcoFlow DELTA 3 Series Smart Extra Battery side-by-side with alternatives on the cost-per-watt chart.