Who here is good at battery capacity math?
I’m going on camping trips in the southwest next week and for warm weather sleeping I’ve got a fan to run in the tent. I’ll plug a 12v socket converter onto the battery terminals and use a small power inverter to run the fan at night. On low speed it has to be less than 10 watts draw, if that.
How long can I run the fan before the battery is too low to start the engine in the morning?
I’m going on camping trips in the southwest next week and for warm weather sleeping I’ve got a fan to run in the tent. I’ll plug a 12v socket converter onto the battery terminals and use a small power inverter to run the fan at night. On low speed it has to be less than 10 watts draw, if that.
How long can I run the fan before the battery is too low to start the engine in the morning?