Anker SOLIX EverFrost 2 40L Electric Cooler (42 qt)｜1× 288Wh LFP Battery Included

Everything I was hoping for so far. Using it in a pontoon boat as a permanent refrigerator. I have it plugged into A/C power when it is docked, and when I go out the battery takes over. Keeps things very cold, and I love the control from the app via wifi. I can raise the temperature when I'm not going to use it for a few days so it doesn't have to work so hard, then turn it down when I know I'm going out so it gets cold to where I want it.

Battery doesn't last well -- otherwise good

Working great but the battery really dies surprisingly quickly.

Perfection ❤️