Hi @16Kaitlin - Thanks for reaching out! While I haven't personally used the Geyser Heated Shower with a Jackery battery, I found a video showing someone testing the two systems working together and they seem pleased with the results.
This system looks like a huge upgrade from the off-the-grid showering systems I have used in the past. Would love for you to keep us updated on how it works out!
At REI, we believe time outside is fundamental to a life well lived.
