who am I?
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,
Step 1: Make a Free Solar Power Usb Charger
Step 2: Make a Diy Usb Power Bank
if you want more capacity, you can use some more battery in parallel
I am using old one, get from bad power bank,
Step 3: Test Solar Charger Working
Step 4: Test Usb Power Bank Working
use a USB Flexible LED Keyboard Light test
Step 5: Use Solar Charger on Diy Power Bank
Step 6: Charging Your Mobile
Step 7: Free Energy Success
daytime use solar charger charging the power bank and provide power to mobile
night time use the power bank
design by SINONING