How to Make USB Type C Rechargeable 9V Li-Ion Battery

How to Make USB Type C Rechargeable 9V Li-Ion Battery

[@zach0gr]

OK jack crazy ideas for these who can do that ! The most interesting is that the title and description are shown in my naive language!!1

[@oh-jack]

Thanks for watching and commenting

[@valtersouzaribeiro761]

Bom dia parabens muito bom excelente

[@oh-jack]

obrigado

[@winniedoyle4059]

Can you use other 9V chargers to charge this 9V battery? Will it charge successfully?

[@YuC-v6w]

此模組的充電電壓與輸出電壓應該是無關的，輸出電壓是靠升壓電路將3.7v升壓，充電要使用5v輸入對3.7v鋰電池充電

[@Innovator5Minute]

nice

[@oh-jack]

thanks

[@Innovator5Minute]

😍😍🤩🤩

[@oh-jack]

😀

[@lww3988]

好久沒更新作品了😢

[@hippolam6935]

How much for work load😢? 5:34