EcoFlow DELTA 2 Max Smart Extra Battery (2048Wh) Add an extra 2048Wh of long-life LFP storage to your EcoFlow setup with this plug-and-play Smart Extra Battery. Designed for neat, stackable indoor backup and simple expansion when you need longer runtimes. Key Features Adds 2048Wh capacity per extra battery (LFP chemistry) for longer runtime. Compatibility: Works with EcoFlow DELTA 2 Max Plus. Plug-and-play operation via dedicated extra battery port, with one port on the battery. Stackable design for tidy home or indoor power backup setups Wide operating temperature ranges for real-world use: charge 0- 45°C, discharge -10 - 45°C. Where to Use Ideal for home and indoor backup where you want extra runtime without changing your main power station. Great for keeping essentials running during outages, extending office or workshop power, or building a neat, stackable backup setup with compatible EcoFlow DELTA 2 Max systems. Technical Specifications Capacity 2048Wh Battery Chemistry LFP Output 51.2V, 3000W Max Input 51.2V, 2000W Max Dimensions (L × W × H) 464 × 235 × 283 mm (18 × 9 × 11 in.) Net Weight 19kg（42lbs） Charge Temperature 0 - 45°C Discharge Temperature -10 - 45°C Storage Temperature -10- 45°C Colour Silver What’s in the Box EcoFlow DELTA 2 Max Smart Extra Battery × 1 Extra Battery Cable × 1 Manuals & Warranty Card × 1 Free UK mainland delivery. Orders are normally dispatched quickly from UK stock (subject to availability).
Checkout happens on the official store. This page mirrors catalog facts in plain HTML for direct reading and crawlability.
