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

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

About: a shop for diy toy, more than 10k kinds of accessories.

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,

Step 1: Make a Free Solar Power Usb Charger

Step 2: Make a Diy Usb Power Bank

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,

Step 3: Test Solar Charger Working

Step 4: Test Usb Power Bank Working

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

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