Battery Charger (230-0240A) Features Faxback Doc. # 18757 This battery charger fully recharges the 9.6V 600mAH nickel-cadmium battery pack (Radio Shack Cat. No. 23-229), used in many remote-controlled cars, in 14 to 16 hours. This charger uses a special connector. This makes connecting the battery and the charger easy and safe. (PH 12/7/95)