How to Make a Free Solar Electric Recycel Power Source Bank ?

who am I?

SINONING

a store for DIY.

how it works?

we use a solar power charger to make free energy.

we use diy 18650 power bank to store the energy,

list:

1xSolar Panel 5V 60MA

1xDC-DC Regulator Module

or you can buy the whole kit

USB Solar power Charger

list:

1X single 18650 battery box

if you want more capacity, you can use some more battery in parallel

1X Dual USB 5V 1A 2.1A Mobile Power Bank 18650 Battery Charger

I am using old one, get from bad power bank,

use a USB Flexible LED Keyboard Light test

daytime use solar charger charging the power bank and provide power to mobile

night time use the power bank

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