How to use the 12V Camping Fridge Runtime Calculator
The Formula
Hot ambient increases compressor duty. Cool ≈0.85× rated Wh, mild 1.0×, hot 1.35× daily draw.
Practical Example
Q: Ice vs compressor? A: This targets 12V compressor fridges, not ice chests.
About 12V Camping Fridge Runtime Calculator
Duty cycle in heat
Hot ambient increases compressor duty. Cool ≈0.85× rated Wh, mild 1.0×, hot 1.35× daily draw.
Frequently asked questions
Q: Ice vs compressor? A: This targets 12V compressor fridges, not ice chests.