Cordless Hair Clipper Battery Problem (How to fix, DIY instructions)

In this video we explain in easy to follow, step-by-step instructions how to repair a defective battery on a cordless hair clipper. In our case, the battery of the clippers would still take a charge, but the battery would be empty again within two days while not using the clippers. The battery inside of most clippers is of type 18650 (see link below). For the repair we do need an inexpensive soldering iron and soldering material: 18650 battery - https://amzn.to/4dCie4c Soldering iron kit - https://amzn.to/4cIgJA7 (Amazon associates links)