EcoFlow DELTA Pro Smart Extra BatteryAdd 3600Wh of LFP Capacity to Your DELTA Pro
The DELTA Pro Smart Extra Battery is a plug-and-play capacity expansion that adds 3600Wh to your DELTA Pro, scaling total capacity to 7.2kWhor up to 10.8kWh with a second battery. Connect it once and it charges and discharges in sync with your DELTA Pro across all supported charging methods.
Compatibility. This battery is compatible with the DELTA Pro only. The DELTA Pro supports a maximum of two Smart Extra Batteries at a time.
Standalone Charging. When not connected to a DELTA Pro, this battery can only be charged via the EcoFlow Smart Generator. All other charging methods require it to be connected to a DELTA Pro power station.
Key Features
- Adds 3600Wh to Your DELTA ProExpands from 3.6kWh to 7.2kWh; add a second battery for up to 10.8kWh total capacity
- LFP Battery Chemistry6,500 cycles to 50% capacity; 3,500 cycles to 80%; estimated 10-year lifespan with daily use
- Plug-and-Play SetupNo configuration required; charges and discharges in sync with DELTA Pro across all supported charging methods
- Full MultiCharge SupportBenefits from all DELTA Pro charging methods, including 6500W MultiCharge, when connected to the station
- EcoFlow App ControlMonitor and control the battery remotely via the EcoFlow app
- 5-Year Full WarrantyOne of the most comprehensive warranties in the portable power category
Specifications
| Specification | Detail |
|---|---|
| Capacity | 3600Wh |
| Battery Chemistry | LFP (LiFePO4) |
| Cycle Life | 6,500 cycles to 50% capacity; 3,500 cycles to 80% capacity (~10-year lifespan) |
| Weight | Approx. 84 lbs / 38 kg |
| Dimensions (LWH) | 2511.216.4 in / 63.528.541.6 cm |
| Compatible Models | DELTA Pro only |
| Max Batteries per Station | 2 (total capacity up to 10.8kWh) |
| Charging (when connected) | All DELTA Pro charging methods supported, including 6500W MultiCharge |
| Standalone Charging | Via EcoFlow Smart Generator only (without DELTA Pro connected) |
| App Control | EcoFlow appmonitor and control remotely |
| Warranty | 5-Year Full Warranty |
