Product details
EcoFlow DELTA 2 Extra Battery – Double Your Energy, Smarter and Safer.
The EcoFlow DELTA 2 Extra Battery (Model: ZMR330EB) is the perfect expansion companion for your EcoFlow DELTA 2 portable power station. With an additional 1024Wh of reliable LiFePO₄ power, it instantly doubles your energy capacity to 2048Wh, ideal for home backup, RVs, or outdoor adventures.
Expandable Capacity for Extended Power
Connect the DELTA 2 Extra Battery seamlessly via the dedicated expansion port to double your runtime. Power more appliances, charge devices longer, or store energy from solar panels efficiently.
Durable LiFePO₄ Battery Chemistry
Built to last 6× longer than standard lithium-ion batteries, the DELTA 2 Extra Battery offers over 3000 charge cycles to 80% capacity — meaning nearly a decade of dependable performance.
Fast, Flexible Recharging
When connected to DELTA 2, the Extra Battery inherits the same ultra-fast charging capabilities — reaching 80% in just 50 minutes via AC or 500W solar input.
Smart App Control
Monitor battery percentage, input/output, and temperature in real time with the EcoFlow App via Bluetooth or Wi-Fi for total power control.
Compact, Portable, and Safe
The robust build with an easy-carry handle makes it travel-ready. Advanced BMS protection ensures safety from overvoltage, overload, and overheating.
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