EcoFlow DELTA 2 additional battery

The EcoFlow 1ECO1330EB DELTA 2 additional battery intelligently expands your DELTA 2’s capacity to 2048 Wh, providing extended power backup for emergencies or off-grid use. Designed for seamless simultaneous charging and discharging with the main unit, it enables faster recharge times and convenient control through the EcoFlow app, while also offering internal storage for accessories.

The EcoFlow DELTA 2 additional battery (model 1ECO1330EB) is a smart accessory that significantly increases the capacity of your DELTA 2 portable power station from its base level up to 2048 Wh. This expandable capacity ensures you can keep essential devices and home appliances running longer during outages or when away from the grid.

The battery pairs effortlessly with the DELTA 2, charging and discharging simultaneously to optimize energy use and recharge speed. With fast AC charging, the system can charge from 0 to 80% in just 70 minutes and reach full capacity in 120 minutes, minimizing downtime.

Beyond power, the additional battery includes internal storage space to safely stow cables and accessories, helping you stay organized whether at home or on the go. The built-in screen on the DELTA 2 provides real-time information on battery status, while the EcoFlow mobile app allows you to remotely monitor charge percentage, remaining runtime, and other key details for complete control.

Key features

• Expands DELTA 2 capacity up to 2048 Wh

• Simultaneous charging and discharging with the main unit

• Fast AC charging: 0–80% in 70 minutes, full charge in 120 minutes

• Internal storage for cables and accessories

• Multiple output ports to power a wide range of devices

• Real-time monitoring via built-in screen and EcoFlow app

• Compact and portable design