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 a 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.
Model Name
DELTA Pro Smart Extra Battery
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)
Dimension
25 x 11.2 x 16.4 in / 63.5 x 28.5 x 41.6 cm
Weight
Approx. 84lbs / 38kg
Shipping for the EcoFlow DELTA Pro Smart Extra Battery is free for addresses in the contiguous United States.EcoFlow products are temporarily unavailable in these states of America: Alaska/Hawaii/Puerto Rico/Guam/Armed Forces Pacific/Armed Forces Europe/Armed Forces Americas. Delivery usually takes 7 business days. Delivery time and transportation time are for referencing only. If the payment is delayed, the processing time will be lengthened.
Orders Tracking:
After your order is successfully placed, you will receive an Order Confirmation email to confirm your order details.
Once your item ships, you will receive a Shipment Notification email, which includes your order number, express information, and package tracking number, and you are also able to track the status of your order through the email.
Things about order modification, refund processing, shipping updating, and so on will be notified to you in real-time by email as well.