Product details
Highlights
Expandable Capacity
This extra battery is connected to the Delta Pro to double the total capacity to 7,200 Wh. Connect two of them to the DELTA Pro for an amazing 10.8 kWh for off-grid use.
Multiple Charging Options
Charge it with your DELTA Pro by using solar panels, a power supply port, or a 12V car charging cable, or charge it directly with an EcoFlow Smart Generator via 1.8 kWh DC fast charge.
Clear LCD Screen & App Control
With the easy-to-read LCD screen or via the EcoFlow app, you can conveniently view the charging status and adjust the charging and discharge speed.
Make it a triple
Double or triple the capacity of your DELTA Pro to 7.2kWh or 10.8kWh. That’ll give you days of power for your essential appliances.
Charge anytime, anywhere
DELTA Pro’s Smart Extra Battery benefits from all the charging methods DELTA Pro has, including 6500W MultiCharge. That means you can charge anytime, anywhere as long as your extra battery is connected to DELTA Pro. Once connected, they’ll charge/discharge in unison, keeping the battery percent level across both units.
Ready for any emergency
When the going gets tough and you’re out of charge options, get an 1800W DC fast charge with EcoFlow Smart Generator (sold separately). Just plug the generator directly into your extra battery via the port on the back. This works even when disconnected from your DELTA Pro.
Stay informed
The Smart Extra Battery sports a bright LCD screen on the front of the unit giving you all the info you need. Output, input, remaining charge, and time remaining. It’s all there. Need on-the-go info? The EcoFlow app can tell you all that & a whole lot more.
What’s in the box
Specification
| General | Brand: EcoFlow Type: Smart Extra Battery Model: DELTA Pro Color: Black |
| Specification | Capacity: 3600Wh Battery Chemistry: LFP Battery Cycle Life: 6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity Shelf Life: 1 year (after a full charge) |
| Weight & Size | Product Weight: 38kg Package Weight: 40g Product Size(L x W x H): 63.5×28.5×41.6cm Package Size(L x W x H): 65x30x43cm |
| Package Contents | 1 x DELTA Pro Smart Extra Battery 1 x DELTA Pro Extra Battery Cable 1 x Handle Cover 1 x User Manual |
Su***0 –
The EcoFlow DELTA Pro Smart Extra Battery is perfect for off-grid living. The 3600Wh LiFePO4 battery provides ample power to run basic appliances and electronics, making it a reliable backup power solution.
ja***l –
The LiFePO4 battery provides long-lasting power, and the 3600Wh capacity is enough to keep my devices charged during a power outage. This is a must-have for anyone looking for a reliable backup power solution.
Da***d –
I have been using the EcoFlow DELTA Pro Smart Extra Battery on my outdoor photography adventures and it has been a lifesaver. The 3600Wh capacity allows me to power my camera gear, laptop, and other devices for long periods of time. LiFePO4 batteries are also a great addition, providing stable, efficient power output.
Lu***o –
I purchased the EcoFlow DELTA Pro Smart Extra Battery for my RV and it has been a game changer. The 3600Wh capacity allows me to power all my appliances and devices without having to worry about running out of juice. LiFePO4 batteries provide stable and reliable power. Efficient power output ensures a reliable source of power on the road.
Ga***l –
The EcoFlow DELTA Pro Smart Extra Battery is a great addition to my emergency preparedness kit. Because I know I have reliable power during an emergency or power outage. It is a versatile and efficient product.
RU***O –
The EcoFlow DELTA Pro Smart Extra Battery is a great addition to my power station. With its 3600Wh LiFePO4 battery, I was able to power my camping trip for several days without having to worry about running out of juice. highly recommended!