Bosch 12v Battery Restoration, Replace Old Ni-Cd or Ni-Mh With Li-Ion Cells : 10 Steps (with Pictures) - Instructables
I rebuild 18V Battery for Dewalt XRP Drill - YouTube
Amazon.com: VIBRATITE Headlight Restoration kit for Electric Drill Based Car Lights DIY Polishing kit with 3 Inch Sanding Backing Pad, Mop, Drill Adapter, Sponge Buffer Pad, 21PCS : Automotive
How much trouble will it be to restore a Li-ion battery pack for a cordless drill? One of the terminals on the right-most cell is either rusted or corroded. : r/diyelectronics