battery

EcoFlow DELTA 2 Max (EFD350)

EcoFlow DELTA 2 Max (EFD350)

Image: EcoFlow.

$1,285expected, as an add-on

Spec sheet (PDF)Maker's page

Open the spec sheet
Dimensions19.6″ W × 12″ H × 9.5″ D
MountingFreestanding 19.6 x 9.5 x 12 in; no mounting points
Weight50 lb
MaterialLFP battery; plastic housing (material not stated)
Finish / colorsgray/black (as shown)
Electricalvolts: 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.xyzFloor or shelf (manual says not on the floor below 18 in where flooding is possible); keep away from door coil
Warranty5-year (EcoFlow US product page)
Checked2026-11-02