Mega Powerbank for Campers
an easy and cheap DIY big powerbank for campers Part List i use:* 12v 18Ah Lead Acid Battery* 10A solar charge controller* 30w 18v solar panel * 12-24 to 5v 2,5Ah dc to dc converter Build It put the controller and the 5v converter with hot glue at the top of the battery and connect the wires ...By: andreash79
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