New 2.4v 1600mAh Cordless Phone Battery for Panasonic HHR-P513 KX-TG2208 KXTG2216 STB-513 STB513 Empire CPH-489 CPH489 GE 26423 86423 TL26423 TL-26423 New generic Cordless Phone Compatible NI-MH Replacement Battery Voltage: 2.4V Capacity: 1600mAh Compatible Model: HHR-P513, HHRP513, Type 27 Please search with model number of your original battery and laptop for the right battery . If you have question about compatibility, please feel free to contact us.