Hello Diy lovers...!!!!
Today we are going to make a power bank by recycling lithium battery (old cellphone battery) and toy car case
Step 1: Requirements
Step 2: Let's Get Started
- First of all open the car, remove the circuits and cut the battery holder, so that we can get some space for our circuits.
- Make holes for the charging ports and glue the circuit boards as shown in figure
- Make the circuit connections as shown in the figure
- Here i am using switch of the car to power on/off power bank
- Screw the car casing
That's enough, now our Power-car is ready to do its work
Step 3: Working
Indication (Power-car charging)
This Power-car can be used to power Smart mobiles and other Diy projects