12V Fridge Swap Kit

A three-way absorption fridge wants to be level, wants propane, and gives up above about 90°F. A 12V compressor fridge does none of that, but it runs on the battery all day — roughly 40 to 60Ah in summer — so the swap is a fridge and the capacity to feed it. This is the CRX 80S, a 100Ah lithium battery to carry it overnight, the shunt, and the fusing.

The parts in the one-click kit lead this list, followed by the other sizes and brands that do the same job, so you can swap a part before you buy. The whole kit, priced and loaded in one click, is on the RV power bundles page. Shopping for a 12V compressor fridge? See every ICECO 12V fridge we carry, or compare models in our ICECO fridge buying guide.

Running more than the fridge? The free RV Solar & Battery Calculator adds your other loads and shows the battery and solar to keep up.