DIY an Keychain Emergency Mobile Phone Charger | Supper Mini Power Bank

How to make an Keychain Emergency Mobile Phone Charger at home very simple, verision Supper Mini Power Bank - I use USB Mobile Power Bank PCB Module, can charge battery with Micro USB And charge Mobile Phone with Port USB 5V-1A - We can charger is 5-10%, depending on the type of phone Creative Channel , Wish you finish Don't Forget LIKE, Share VIDEO Subscribe My Channel

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