Authorized retailer
Direct from manufacturer
Free US shipping
Ships from US warehouse
0% APR
Affirm · qualified buyers
Real support
833-399-3837 · Mon-Fri 9-6 CT
Capacity
1024Wh
Battery Chemistry
LFP
Cycle Life
3000+ cycles to 80% capacity
Compatibility
EcoFlow DELTA 3, DELTA 3 Plus
Connectivity
Plug-and-play
Monitoring
Smart App
Design
Compact, stackable
Warranty
5 years
Retailer Status
Authorized EcoFlow retailer
Shipping
Free US shipping
Returns
30-day return policy
Support
833-399-3837 · Mon-Fri 9-6 CT
Why Swag House
Status
Authorized dealer
Pricing
Manufacturer-direct
Fulfillment
US warehouse
Support
Mon-Fri 9-6 CT
Buyer protection
Returns
30-day window
Warranty
Manufacturer-backed
Damaged on arrival
We cover return shipping
Authenticity
100% genuine
Ownership
Retailer
Authorized
Shipping
Free US shipping
Financing
Affirm available
Support
833-399-3837
Checkout
Price
$379
Monthly
$34.45/mo
Payment
Shop Pay
Cards
Visa · MC · Amex
Currently out of stock

Ready for real power?

Order the EcoFlow DELTA 3 Series Smart Extra Battery (1024Wh) today. Ships same day from our US warehouse. 0% APR financing at checkout. Backed by Manufacturer warranty.

$379
Authorized retailer
Manufacturer wa...
Warranty
Same day
Ships in
$34.45/mo
With Affirm

0% APR available for qualified buyers · No credit impact to prequalify