battery
EcoFlow DELTA 2 Max (EFD350)

Image: EcoFlow.
$1,285expected, as an add-on
| Dimensions | 19.6″ W × 12″ H × 9.5″ D |
|---|---|
| Mounting | Freestanding 19.6 x 9.5 x 12 in; no mounting points |
| Weight | 50 lb |
| Material | LFP battery; plastic housing (material not stated) |
| Finish / colors | gray/black (as shown) |
| Electrical | volts: 120 · amps: 15 · watts: 2400 · plug: AC charge cord 100-120 V 15 A (X-Stream 1,800 W max); 6x 120 V AC outlets, 2,400 W total (surge 4,800 W, X-Boost 3,400 W); solar 2x XT60 11-60 V 15 A, 500 W each / 1,000 W total · breaker: Any 15 A or 20 A 120 V receptacle circuit |
| Where it goes in UNIT5.xyz | Floor or shelf (manual says not on the floor below 18 in where flooding is possible); keep away from door coil |
| Warranty | 5-year (EcoFlow US product page) |
| Checked | 2026-11-02 |