Increase The Capacity Of DELTA 3 Plus/DELTA 3 With An Extra 1024Wh. Double The
Capacity To Fit Your Energy Storage Needs, Ideal For Home Backup, RVingOutdoor
Adventures, And Everyday Use.

With The Compact Design, The DELTA 3 Smart Extra Battery Is1/3 Smaller Than Its
DELTA 2 Counterpart. It Can Also Be Securely Stacked On Top Of The Power Station To
Save Space And Minimize Clutter.

With The LFP Battery Chemistry, The DELTA 3 Smart Extra Battery Has A Lifespan Of
4000 Complete Cycles Until 80% Capacity. You'll Get Pretty Much 10 Years Of Power,
Even If You Use It Every Day. That's 6x Longer Than Other Power Stations With A Similar
Capacity And Output.

There's No Setup. Just Plug Into Your Power Station For More Energy Storage. Using
The EcoFlow App, You Can Charge And Monitor The DELTA 3 Smart ExtralBattery With
Ease.

Get All The Same Info About Battery Percent, Remaining Recharge Time, Hours Left,
And More On The Built-In Screen. You Can Check The Battery's Status Right From The
EcoFlow App.

Connect The Extra Battery To The Power Station's Extra Battery Port/And Recharge
From AC Outlets, Portable Solar Panels, Or Our Smart Generator.