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Expandable capacity This add-on battery connects to a DELTA Pro to double the total capacity to 7200Wh. Connect two to DELTA Pro for 10.8 kWh of off-grid use.
Convenient charging Charging from solar panels, mains sockets, electric vehicle charging stations or our smart generator is easy. Plug the extra battery into DELTA Pro and they will charge and discharge in tandem.
More watt-hours at home The extra battery can be integrated into your home wiring when connected to DELTA Pro. These battery units are part of your home's advanced capping and emergency power solutions.
Ready for emergencies This extra battery can charge directly fromEcoFlow 's smart generator outside, giving you another option for emergencies.
LCD screen Get all the same information on battery percentage, remaining charge time, hours remaining and more on the built-in display. You can check the battery status anywhere from the EcoFlow application.
Make it a triple.
Double or triple the capacity of your DELTA Pro to 7.2 kWh or 10.8 kWh. This will give you days of power for your essential appliances.
Charge anytime, anywhere.
DELTA Pro's Smart Extra battery benefits from all DELTA Pro charging methods, including 6500W MultiCharge. This means you can charge anytime, anywhere as long as your extra battery is connected to DELTA Pro. Once connected, they will charge / discharge in unison, maintaining the same percentage battery level on both units.
Ready for any emergency.
When the going gets tough and you run out of charging options, get a fast charge of 1800W DC with the EcoFlow smart generator (sold separately). Simply plug the generator directly into your extra battery via the port on the back. It even works when you're disconnected from your DELTA Pro.
Stay informed.
The Smart Extra Battery features a bright LCD screen on the front of the unit giving you all the information you need. Output, input, remaining charge and time remaining. It's all there. Need info on the move? The EcoFlow app can tell you all this and more.
What's in the box
1. Additional battery DELTA Pro Smart
2. Additional battery cable DELTA Pro
3. Handle cover
4. User manual
| Capacity | 3600Wh |
| Battery chemistry | LFP |
| Battery life | 6500 cycles at 50% capacity, 3500 cycles at 80% capacity |
| Shelf life | 1 year after full charge |
| Dimensions | 63.5 x 28.5 x 41.6 cm |
| Weight | 38kg |
Data sheet
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Reference: 69235
Reference: 69196
Reference: 13045
Brand: EcoFlow
