DIY AA Battery Holder

The title pretty much sums up the project. Why make this? If money is tight and 3 to 5 days of shipping is unreasonable for a AA battery pack here's how to make one for a temporary power supply. I say temporary because my prototype sorted out on me the first time almost starting a fire and destro...

By: Nanner NIT



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from Instructables: exploring - technology http://ift.tt/1BWhYaS