EcoFlow Extra Battery for DELTA 2 Power Station (1024Wh) – ZMR330EB

The EcoFlow DELTA 2 Smart Extra Battery is the perfect companion to the DELTA 2 Portable Power Station, doubling your energy capacity for longer-lasting power during outages, off-grid adventures, or home backup needs. Designed for seamless integration, this extra battery recharges in sync with your DELTA 2 and gives you even more flexibility, control, and convenience, all while maintaining fast recharging speeds and portability. Whether for home use or outdoor excursions, this expansion battery ensures you’re always prepared for what comes next.

Product Features

Expandable Capacity

Increase your DELTA 2’s energy storage from 1024Wh to 2048Wh by connecting the Smart Extra Battery. This gives you more power for critical appliances, longer backup during blackouts, and extended off-grid capability.

Convenient Recharging

The DELTA 2 Extra Battery charges and discharges simultaneously with the main unit. Recharge from portable solar panels, wall sockets, or the EcoFlow Smart Generator without any extra hassle or setup.

Fast Recharging

Thanks to the DELTA 2’s rapid recharging system, the main unit and the extra battery charge together. Achieve 0–80% charge in just 70 minutes and a full recharge in only 120 minutes when connected to an AC outlet.

Internal Storage Compartment

Stay organized with a built-in compartment to store cables and accessories. Ideal for travel and tidy storage at home.

Power Multiple Devices

With its seamless integration, the extra battery supports DELTA 2’s wide range of output ports, ensuring you can run or charge multiple devices simultaneously—ideal for both everyday and emergency use.

Control from Anywhere

Use the EcoFlow app to monitor battery percentage, charging time, usage stats, and more. Get complete visibility and control over your power system from your smartphone, no matter where you are.

Product Specifications

• Model: ZMR330EB

• Battery Capacity: 1024Wh

• Battery Chemistry: LiFePO4 (LFP)

• Cycle Life: 3000+ cycles to 80% capacity

• Charging Methods: AC outlet (via DELTA 2), solar panel, EcoFlow Smart Generator

• Recharging Time (via AC): 0–80% in 70 minutes, 0–100% in 120 minutes

• Connectivity: Controlled via DELTA 2 unit (Wi-Fi & Bluetooth through EcoFlow app)

• Dimensions: 40 × 21.1 × 28.1 cm

• Net Weight: 9.5 kg

• Warranty: 5 Years Limited*

• What’s Included:

  • 1 × DELTA 2 Smart Extra Battery

  • 1 × DELTA 2 Extra Battery Cable

  • 1 × User Manual & Warranty Card

*Warranty void if product is damaged due to misuse, electrical surges, or if third-party solar panels are used for recharging.