Flashlight Batteries From Laptop Battery
by mandamados in Circuits > Reuse
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Flashlight Batteries From Laptop Battery
Use the cells from an old laptop battery to power a flashlight
The Flashlight Battery
The Old Laptop Battery
The old laptop battery. Open the plastic cover and remove the cells
Cut the Cells
Cut the cells with wire-cutter
Voltage Testing
Test the voltage of the cells and use them from the laptop battery to the flashlight. It works very well for me!