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![Load image into Gallery viewer, EcoFlow DELTA 2 Smart Extra Battery](http://ca.ecoflow.com/cdn/shop/products/delta2EB2_3x_8766aa27-8284-4c2b-9b04-5cc79aafe77b_400x@2x.png?v=1700549565)
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*Note: The terms "DELTA" and "RIVER" as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC.
Expandable Capacity
DELTA 2 expands up to 2048Wh with smart extra battery, keeping your home powered on in any emergency.
![](http://ca.ecoflow.com/cdn/shop/files/delta-2-eb-expandable-capacity_1800x.png?v=1661505349)
![](http://ca.ecoflow.com/cdn/shop/files/delta-2-eb-expandable-capacity-mobile_1200x.png?v=1661505344)
Convenient Recharging
DELTA 2 and its Extra Battery charge and discharge in unison. Recharging from portable solar panels, AC outlets, or our Smart Generator is easy.
![](http://ca.ecoflow.com/cdn/shop/files/delta-2-eb-convinient-recharging_1800x.png?v=1661505340)
![](http://ca.ecoflow.com/cdn/shop/files/delta-2-eb-convinient-recharging-mobile_1200x.png?v=1661505340)
Fast Recharging
Charge up with DELTA 2 from 0-80% in 80 minutes and 0-100% in 130 minutes with AC input.
![](http://ca.ecoflow.com/cdn/shop/files/delta-2-eb-fast-recharging_1800x.png?v=1661505355)
![](http://ca.ecoflow.com/cdn/shop/files/delta-2-eb-fast-recharging-mobile_1200x.png?v=1661505347)
Internal Storage Compartment
Get extra storage for accessories conveniently, saving space at home or on the go.
![](http://ca.ecoflow.com/cdn/shop/files/delta-2-eb-internal-storage_1800x.png?v=1661505361)
![](http://ca.ecoflow.com/cdn/shop/files/delta-2-eb-internal-storage-mobile_1200x.png?v=1661505360)
Power Multiple Devices
DELTA 2 fits with every port you'll ever need to power any devices anywhere, so you will always feel right.
![](http://ca.ecoflow.com/cdn/shop/files/delta-2-eb-power-multiple_1800x.png?v=1661505355)
![](http://ca.ecoflow.com/cdn/shop/files/delta-2-eb-power-multiple-mobile_1200x.png?v=1661505359)
Control from anywhere
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 anywhere from the EcoFlow app.
![](http://ca.ecoflow.com/cdn/shop/files/delta-2-eb-control-anywhere_1800x.png?v=1661505336)
![](http://ca.ecoflow.com/cdn/shop/files/delta-2-eb-control-anywhere-mobile_1200x.png?v=1661505350)