



EcoFlow
EcoFlow Delta 3 Extra Battery · Delivery time approx. 2–4 weeks
EcoFlow DELTA 3 Extra Battery – Capacity Expansion for Longer Operating Times
The EcoFlow DELTA 3 Extra Battery has been specifically developed to expand the capacity of the EcoFlow DELTA 3 and DELTA 3 Plus power stations. This expansion unit is ideal when longer operating times or more energy reserves are required, offering a seamless and space-saving addition.
Capacity and Performance
With a battery capacity of 1,024 Wh, the DELTA 3 Extra Battery, when combined with a DELTA 3 or DELTA 3 Plus power station, doubles the total energy capacity to 2,048 Wh. This allows for significantly longer runtimes for demanding applications.
Battery Technology
The extra battery uses reliable Lithium Iron Phosphate (LiFePO₄) technology, which allows for up to 4,000 charging cycles at 80% of the original capacity and is designed for a long lifespan.
Design and Dimensions
Thanks to its compact design, the extra battery is one-third smaller and lighter than the EcoFlow DELTA 2, making it particularly easy to transport. It is convenient to handle and store without taking up much space.
Connections and Compatibility
The extra battery is easily connected to the DELTA 3 or DELTA 3 Plus power station via a special cable, ensuring secure and seamless integration. The extra battery is designed exclusively for these models and is not compatible with other EcoFlow models such as the DELTA Pro 3.
Special Features
- Plug-and-Play: Installation is simple and requires no additional technical effort.
- Stackable Design: Thanks to its stackable construction, the extra battery can be stored and used in a space-saving manner.
With the EcoFlow DELTA 3 Extra Battery, you have a practical solution for expanding energy capacity, optimally preparing you for longer operating times and demanding applications.
| Technical Data | DELTA 3 Extra Battery |
| Battery | Lithium Iron Phosphate (LiFePO4)Lithium Iron Phosphate (LiFePO4) |
| Battery Capacity | 1024 Wh |
| Charge Cycles | approx. 3000 (80%) |
| Operating Temperature Discharge | - 10 °C to + 45 °C |
| Operating Temperature Charge | ± 0 °C to + 45 °C |
| Weight | approx. 9.6 kg |
| Dimensions | 398 x 200 x 198 mm |
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
















