2 Results for "《 예약문의 OIO↗8489↗8306》강남가라오케₃㏜apart청담가라오케㏛선릉가라오케가라오케┶Ｑ강남가라오케loving 청담가라오케㎰가라오케사이즈øもsnow"

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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