EcoFlow DELTA Pro Smart Extra Battery
Official Distributor
An Important Note on Pricing and Returns:
We believe in upfront pricing and fair policies—no hidden fees, no surprises, and easy,
transparent returns. If you're comparing options, we encourage you to review competitors’ fine
print carefully.
We've helped countless customers who had issues elsewhere, and we’re here to make sure that never
happens to you.
Order Processed in 12 hours
Free Shipping Over $200 (Exclusive Apply)
No Sales Tax! (Outside Nevada, on most products)
Free Shipping
On most orders
Call Us
(833) 416-0375
Mon-Fri 9am-6pm CST
Lowest Price Guranteed
There is never a better price,
we can always price match
No Sales Tax
Absolutely no tax on any purchase
Easy Returns
Always hassle free
Free Shipping
Lowest Price Gurantee
No Sales Tax
Easy Returns
Features:
Enhance Your Power Supply. Maximize the capacity of your DELTA Pro with the Smart Extra Battery, expanding its power supply to 7.2kWh or 10.8kWh. This provides ample energy to keep your essential appliances running for extended periods.
Never Run Out of Charge. The Smart Extra Battery is equipped with all the charging options of the DELTA Pro, including the 6500W MultiCharge. Charge it anytime, anywhere, as long as it's connected to the DELTA Pro. Both units will charge and discharge in sync, maintaining a consistent battery level.
Emergency Power Solution. In times of power shortage, rely on the 1800W DC fast charge from the EcoFlow Smart Generator (sold separately). Simply connect the generator directly to your extra battery through the port on its back, even when it's not connected to the DELTA Pro.
Stay Up-to-Date. Stay informed with the Smart Extra Battery's bright LCD screen, which displays output, input, remaining charge, and time remaining. For on-the-go updates, use the EcoFlow app, which provides comprehensive information about your power supply.
Specs
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
