2 Results for "『 모든문의 OIO=5793=7458 』 선릉셔츠룸㈄ 『 모든문의 OIO=5793=7458 』 Ηcake²셔츠룸테란강남셔츠룸デwriter 셔츠룸테란강남셔츠룸 선릉셔츠룸⒁셔츠룸사이즈┲exhausted⅔"

I needed to power a 5V project from a rectified transformer and needed something that was quick to build and easy to replace.

This is a dummy AA battery, with a soon-to-be switching regulator inside, allowing one to replace regular AA's with 14500 lithium cells.