It was a lipo charger fire accident.
One of my all 4 charger start the fire, so I decided to recover my all lipo chargers.
I managed recover my 3 lipo chargers.
Be careful when do you buy cheap lipo chargers.
Step 1: Material
8x Press Buttons
Old Desktop Wires
Step 2: Lets Do It
First I cleaned all components, pcb board and case.
I maked my own design layout for new 7mm push buttons switches;
Drilled six holes;
Put the buttons on panel;
I did some tests to find the circuit diagram about control panel buttons.
Soldered a ground wire in all four buttons of each side;
With old desktop five pin connector, soldered four wires for each button.
Connected the five pins connector in charger plug.
Mounted a new cooler fan.
Closed the charger.
Ready to charge!
Step 3: Final Result
Step 4: Video
Thanks for watching!