An easy way of making a solar power bank from some really cheap parts!
Parts
Altoid size tin: https://amzn.to/2tbSjfF
Vape ( Not the one that I used but the cheapest I can find ): https://amzn.to/2lmGRcD
Charging module: https://amzn.to/2K9bGja
Step Up Power Booster Module: https://amzn.to/2tvzALw
Female mini USB: https://amzn.to/2JWt5Mv
Female USB: https://amzn.to/2ywTRWK
Tools and other parts:
26 AWG wire: https://amzn.to/2tre6ix
Solder: https://amzn.to/2K5uhN7
Solder station: https://amzn.to/2ys3F4k
Multimeter: https://amzn.to/2Kbt4na
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