Compatible and suitable for Toshiba PA5212U-1BRS Laptop Battery, it can be used for the laptop model Toshiba Satellite Pro R50 Satellite A40-C A50-C C50-B Z50-C Series. This type of laptop battery has been uploaded to batteryclub.org’s shelf list on January 4th, 2021. *Find ou your original model number or part number(P/N), take out of PC, and …