Increase your energy storage capacity with the Yeti tank expansion battery. You can increase your battery capacity of any Goal Zero Yeti 1000X or higher portable power station. The Yeti Tank connects to a Yeti 1000X or higher power station using the Yeti Link Expansion Module.
Creating extra storage capacity with the Yeti tank expansion battery
Each Yeti tank expansion battery adds an additional 1200 Wh (100 Ah) of storage capacity to your energy storage system, in a convenient, Lego-like format. You can connect a maximum of 4 expansion tanks per portable power station.
How do you charge the Yeti tank expansion battery?
The best way to charge the Yeti tank expansion battery is via the official Yeti Link Expansion Module. Or you can charge the Yeti tank using the power generated from a solar panel with the correct peripheral charge controller and cables.