DELTA 3 Max Extra Battery
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Expansion

DELTA 3 Max Extra Battery

Compact energy expansion for DELTA 3 Max.

$849$1,018.8
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SECURE WARRANTY

High Efficiency

Engineered for maximum energy retention and minimal loss during discharge.

Smart Integration

Seamlessly connects with your existing EcoFlow ecosystem for unified control.

Rapid Setup

Plug-and-play installation. Get your backup system running in minutes.

Technical Specs

CompatibilityPOWER STATION DELTA Series & Smart Home Panel
RatingIP68 Weatherproof & Dustproof
MaterialPremium Grade Polycarbonate & Aluminum
Warranty5-Year Manufacturer Protection
WeightOptimized for portability and durability