• DOUBLE CAPACITY FROM 720Wh to 1440Wh The RIVER Pro Extra Battery attaches to the RIVER Pro to double the capacity of the unit from 720Wh to 1440Wh. This provides a cost-effective way to upgrade the RIVER Pro's capacity.

• POWER A WIDE RANGE OF APPLIANCES The RIVER Pro can power devices up to 1800W with X-Boost, which lets you power around 80% of home appliances and DIY tools. Use devices below 1200W for the best product use. 

• COMPACT AND PORTABLE The RIVER Pro weighs just 15.9 lbs and the RIVER Pro Extra Battery weighs 15.4 lbs, making them both portable and easy to transport. The RIVER Pro Extra Battery can easily fit in a car trunk, on a campsite, or indoors, giving you the power to take your adventure anywhere.

*Please NOTE: This item is not compatible with the Kickstarter R600 Pro.

This item is only applicable to orders in the US mainland states(except Hawaii, Alaska, Virgin Islands and Puerto Rico).