kortex | Parkside battery repair | TUTORIAL @KoRtExXx | Uploaded 6 months ago | Updated 1 hour ago
If your cordless tool battery won't charge, the usual problem is that a few cells are dead. You have two solutions for this battery problem. One is to get good cells from another battery, and the second one is to buy the same batteries and replace them. After getting good cells, you need to remove the bad cells and put in the good ones. After assembling the cordless drill battery, you need to balance it. You can balance it with a simple Li-ion charger. Here is an example of a Parkside drill battery, but it works for any manufacturer.