Hello friend's this is power bank Best of the owner.
And this power bank and with LED flash light.
And simple and easy DiY projects.
This is making vary simple and easy.
I hope you are make & DIY this power bank.
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How to make audio amplifier.
studio.ru-vid.comxtzp...
Buy Link module board.
www.amazon.in/Mobile-Power-Ba...
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13 июл 2019