EcoFlow DELTA 2 Smart Extra Battery – 1024Wh LiFePO4 Expansion Battery for DELTA 2 / DELTA Max / DELTA 2 Max Portable Power Stations
Model #: DELTA 2 Smart Extra Battery SKU: ZMR330EB
Product Details
Product Description for EcoFlow DELTA 2 Smart Extra Battery 1024Wh LiFePO4 Expansion for DELTA 2 DELTA Max DELTA 2 Max
EcoFlow DELTA 2 Smart Extra Battery – 1024Wh LiFePO4 Expansion Battery for DELTA 2 / DELTA Max / DELTA 2 Max Portable Power Stations
Expand your EcoFlow power station with the DELTA 2 Smart Extra Battery, adding 1024Wh of reliable LiFePO4 storage for longer runtime during outages, off-grid adventures, or heavy usage.
Key Features • 1024Wh Capacity – Seamlessly doubles or triples capacity when connected to compatible DELTA models. • Long-Lasting LiFePO4 Battery – 3000+ cycles to 80% capacity with advanced BMS for safety and durability. • Plug-and-Play Integration – Simple connection with included cable, auto-recognized by the main unit. • Fast Charging Compatibility – Supports the same ultra-fast charging as the main station (up to 1800W input). • Smart Management – Real-time monitoring via EcoFlow app for battery status and control. • Durable & Safe – Built-in protections against overcharge, over-discharge, short circuit, and temperature extremes. • Portable Design – Compact and lightweight for easy stacking and transport.
Specifications at a Glance Capacity: 1024Wh • Battery Type: LiFePO4 • Cycle Life: 3000+ to 80% • Compatibility: DELTA 2, DELTA Max (2000), DELTA 2 Max • Dimensions: 15.7 × 8.3 × 11.1 in • Weight: 21.2 lbs • Operating Temp: Charge 32–113°F / Discharge -4–113°F • Warranty: 5 years
Scale your EcoFlow DELTA system effortlessly with the DELTA 2 Smart Extra Battery — ideal for home backup, RV living, camping, or off-grid setups. In stock and ships fast from lithiumion-batteries.com!
(For full technical details, download the datasheet or manual linked on the product page.)









