2 Results for "≡ 예약문의 OIO《⑧④89》83ⓞ⑥ ≡강남레깅스룸Ｐ강남레깅스been선릉레깅스룸강남레깅스강남레깅스ripe 강남레깅스ㅫ㉱레깅스룸head"

100 W portable bluetooth speaker
Project by esenes
This boombox sounds pretty loud. 2x50 W speakers running on DIY 18650 Li-Ion battery pack salvaged from old laptop batteries. In a wine box.
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18650 Li-ion 3s battery pack with balance charger
Project by esenes
How to build your own 18650 battery pack from scrapped laptop batteries, with built-in balance charger and protection circuit
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