Looking to expand your Sorein Power Station?

It's simple, with this Extra Battery module

No cables or re-programming required! Just stack your Sorein Power Station on top of this battery, and your Sorein Power Station will automatically detect it, and adjust its capabilities.

Make your Sorein up to 7 times bigger

This module adds 2,160 watt-hours (Wh) of capacity, enough to extend your camping time by days (with typical use). You can stack up to 3 Extra Batteries under your Sorein Power Station.

• One Extra Battery + Sorein Power Station = 3,200 Wh
• Two Extra Batteries + Sorein Power Station = 5,400 Wh
• Three Extra Batteries + Sorein Power Station = 7,500 Wh

See our Sorein Power Station page for details on what this Extra Battery enables.

Built for quality and ease of use

• Uses the same high-quality LFP battery cells as the Sorein Power Station
• Rated for 3,500 cycles in normal use
• Modular so it's easy to move from truck to RV
• Use it when you need it, leave it home when you don't

Much lighter than competing power stations

Unlike other systems, the modular design of Sorein means you don't have to try to lift a 100-pound block out of your truck bed.

Note: This battery is only compatible with Sorein Power Stations