Anker - SOLIX Everfrost 2 Electric Cooler Removable Battery with 288 Wh,Refrigerator & Freezer, Recharged by AC/Car/Solar - Gray

Since buying this Anker so ever frost two battery, I never have to worry about my cooler running out of battery. It charges up pretty quickly with my USB-C cable, and I like how it has four indicator lights so you can know approximately how much it is charged. You can also monitor the charging percentage on the Anker app. Another plus is that whenever I bring it out, people are pretty impressed by it and by the fact that I don’t need ice to keep the contents in the cooler cold. Definitely a conversation point at any function.

I can keep my drinks and food cold and also able to take ice cream with the cooler and still be able to charge my phone

The battery is actually pretty good. I felt like it could’ve been a little bit cheaper thus the four stars. I do have to say it feels pretty well-made though.

I picked up this extra battery to ensure the cooler keeps running uninterrupted during long days out. The 288Wh capacity delivers exactly as promised, maintaining a stable temperature without draining the vehicle's battery. The multiple charging inputs (AC, car, solar) make it incredibly versatile for off-grid use, whether parked at a lakefront rental or during a long drive. It functions exactly as I've come to expect from Anker products—dependable, well-engineered, and practically foolproof.

If you are using this while on the go the extra battery is a must, in Arizona with one compartment a freezer at 0 degrees and the other at 34 degrees battery lasts atleast 8 hours, havent checked exactly how long both batteries last but with the app it will tell you when battery is getting low when connected to Wi-Fi.