alpharalpha
100 W
I have a pack of Lifepo4 cells, still like new, just a bit bulky and I don't do the long ride I originally purchased them for so was wondering how I'd go about repurposing them to use as a power supply, just for some things like a little light, small car type fan etc? We are in hurricane season down here and if the power was to go out for an extended amount of time something like that car fan would be really useful as we can't open the windows in that situation and it gets really hot. I keep one of those 2aa battery fans that can hang off the neck, bettter than nothing, but the car fan would be better. I figure it's probably a simple transformer but can't seem to find the info on google.