Expandable capacity: This  connects with a  to double total capacity to 7000kWh.  

• xpansion Battery

DC Only with Expansion Battery. Expansion Battery requires  to re-charge via AC/DC 15A outlet or Solar Panels. 

In the Box

• Mango Power E Battery
• E Connection Cable
• User Manual
• Warranty Card

*Note: This product is exclusively for the Mango Power E portable power station; only available for sale in the contiguous United States.

Delivery Times Confirmed After Payment, typically 1 Week.