Kastar HHR-P105 Battery (10-Pack), Type 31, NI-MH Rechargeable Cordless Telephone Battery 2.4V 1000mAh, Replacement for Panasonic HHRP105 HHR-P105 HHRP105A HHR-P105A KX242 KX-242 KX2420 KX-2420 KX2421 KX-2421 KX2422 KX-2422 KXTG5779 KX-TG5779 Dantona BATT105 BATT-105 Empire CPH508 CPH-508 GE 86420 Lenmar CB0105 CB-0105 Avaya 3920 Interstate ATEL0014, TEL0014, TEL-0014 Kastar Brand Replacement NI-MH Battery,Long Lasting and Manufacture Price. The Battery 100% Compatible with the Original Batteries and Chargers. High Capacity. Use high quality Japanese Cells for longer battery life with no Memory Effect. Use Integrated Japanese microchip which can prevent the overcharge and overdischarge. The Battery Include 30-DAY Money Back and 3-YEAR Manufacturer Warranty.