EcoFlow DELTA Max Extra Battery – 2016Wh Expansion Power (DELTA2000EB-US)

EcoFlow DELTA Max Extra Battery – Expand Your Power, Extend Your Freedom
Power more and worry less with the EcoFlow DELTA Max Extra Battery (DELTA2000EB-US) — the perfect expansion companion for your DELTA Max Portable Power Station. Designed for resilience and flexibility, it adds an extra 2016Wh of capacity, extending runtime for home backup, outdoor adventure, or off-grid living.

Expandable Battery System
Each DELTA Max unit can connect up to two Extra Batteries, reaching a massive 6,048Wh total capacity — ideal for running essentials like refrigerators, lights, tools, or medical devices.

Fast Charging with Multiple Options
Recharge from 0–80% in just 65 minutes via EcoFlow’s patented X-Stream technology. You can also recharge via solar panels (up to 800W), AC wall outlet, or EcoFlow Smart Generator — giving you flexible power anywhere.

Seamless Integration & Smart Management
The Extra Battery connects directly to your DELTA Max with a single cable. Manage charge levels, input/output, and more through the EcoFlow mobile app in real time.

Durable, Safe, and Reliable
Built with high-efficiency LiFePO4 deep-cycle cells, intelligent BMS protection, and reinforced casing for travel and long-term use — ensuring over 3,000 charge cycles and years of dependable energy storage.