EcoFlow Delta 3 intelligent additional battery 1024Wh

The DELTA 3 additional battery from EcoFlow (MPN: 305-21405) is the compatible extension for your DELTA 3 and DELTA 3 PLUS Powerstation. With a capacity of another 1024Wh, you can easily operate almost all household appliances, adapted to your individual energy requirements. They are therefore also very suitable for an emergency power supply. With the app, you can monitor the power consumption of each connection and gain detailed insights into the power supply of your devices. The user-friendly plug & play design also makes installation and use easy.

Product highlights

• 1024Wh capacity
• Total incl. Powerstation expandable up to 2kWh
• LiFePO4 cell technology
• 4000 charging cycles
• App use and monitoring
• Stackable, modular design
• Plug-and-play

Reliable and remarkable performance

The DELTA 3 series effortlessly powers 99% of all household appliances such as fridges, TVs and computers. Thanks to the X-Boost technology, you can even reliably operate powerful appliances over 2400W such as ovens (2150W), hair dryers (1800-2500W) and kettles (1200-3000W). With the combination of DELTA 3 / DELTA 3 PLUS and the additional battery, you can achieve a total capacity of 2kWh. Here are a few examples of how long you could operate your appliances with the additional battery alone:

• Motorhome: Electric grill (0.7 hours), coffee machine (0.8 hours)
• Household: Refrigerator (7-14 hours), WLAN router (58 hours)
• Outdoor: cell phone (89x charging), fan (17 hours)
• Hobby and other use: camera (70x charging), drone (12x charging)

App - control and monitoring

The TOU mode (Time of Use) optimizes your power consumption and helps you save electricity costs every day. The DELTA 3 series automatically controls charging and discharging during peak and off-peak times. In the event of a power outage, the storm warning mode quickly activates the emergency power supply for important devices and UPS (uninterruptible power supply) reminders ensure safe backup power. Track your energy consumption in real time, even when you're on the move. With the option to view the battery status live anytime and anywhere, you always have full control. You can also switch the connected devices on and off remotely. Regular updates ensure an optimal user experience and first-class energy management.

Technical specifications

• Capacity: 1024Wh
• Discharging temperature: -10°C - +45°C
• Charging temperature: 0°C - +45°C
• Weight: 9.6kg
• Dimensions: 398 x 200 x 198mm

Scope of delivery

1x EcoFlow DELTA 3 intelligent additional battery
1x quick start guide, safety guide, warranty card