i want to merge 2 batteries socket of 4 AA 1.5v batteries , how can combine them to have 12v ?
1 Answer
Put them in serie. One red cable to another black cable. Glue the cases back to back.
Don't get confused by the clamps; I only used them for keeping things in place. Oh, my cases are for 3 batteries, but the procedure is aplicable to 4 batteries cases also.
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i was connecting red at black and other red at black then i was measuring , i got some smoke:)) Jul 28, 2017 at 14:34
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3@RaduMihai - Please, for your own safety, step away from the electronics and find a website where you can learn some basics, before you injure yourself. Jul 28, 2017 at 15:19