TH-79 Battery - TH-79 Batteries - Spare Module Type Kenwood TH-79 Replacement Nickel Cadmium (Ni-CD)/Nickel Metal Hydride (Ni-MH) Two Way Radio Battery
Amazon.com: HQRP 2-Pack 2 Pin PTT Mini Speaker Mic Compatible with Kenwood TH-79, TH-79A, TH-79E, TH-F6, TH-F6A Sun Meter : Electronics
KENWOOD TH-79 Service Manual download, schematics, eeprom, repair info for electronics experts