Anker SOLIX EverFrost 2 Removable Battery, for 42 qt / 61 qt Portable Refrigerator

Plug-and-Play: This was a direct fit for my EverFrost powered cooler. No rattling or alignment issues; it seated perfectly into the battery bay. Ready to Use: I was impressed that it arrived with a full charge. Usually, these types of high-capacity batteries ship at 30–50%, but this was ready for immediate use. Solid Cycling: I performed a full discharge/charge cycle to calibrate and test the cells. It drained evenly and recharged back to 100% without any excessive heat or "ghost" percentage drops.

Works as advertised. Just wish there was a way to check battery percentage without putting it in the everfrost.

This is a good add your Anker Everfrost 2. Eliminates “range anxiety@ to a great extent. My goal for a vehicle refrigerator is it runs 24x 7 all summer, so I added this battery, and run a Anker C1000 12v outlet into the Everfrost 2 DC input. That is over 1500 watt hours of battery, together, and I also have a 24volt out 100w foldable solar panel that i put over the front windshield when parked at my house. Keeps the inside cooler too. In balanced model the Everfrost 2 consumes less than 50w when the compressor is running. When driving a long way, I plug it into the lighter socket. I just tested for a week and the C100 never got below 80% and the Everfrost batteries barely got used except when i forgot to turn c1000 outlet on. The sun always charged it all back to 100% most every day. During the weeklong test, I didn’t drive all week, so this was all solar. I crack the windows and roof vent to keep batteries cooler too. Overall I like the combined setup a lot. The solar panel stows nicely next between the fridge and cargo bay and the C100 is compact and I can always monitor it charge state via wifi.

Bought to go with new anker ice chest. Really appreciate the second battery, and how long ice chest last now.

This is perfectly compatible with the cooler I have. That is really all that can be said of the battery. I'm glad to have it for the extra capacity.

Doesn’t last. Less than a year and it has a fault already. For $250 I would expect a longer lifespan.

Great battery for Anker Solix Refrigerator, will maintain a temp of 36 degrees F for nearly 3 days on battery power only.

Cooler works great but the one battery says fault after a few months. Still trying to get a replacement

Got this for my 58L Anker Everfrost 2 fridge to double its time. This Anker Everfrost 2 is a reliable beast. Worth every penny, trust me, no issues in the 3 months I have owned it and it has been running constantly