TYCO RC Battery Pack Charger NiCd 7.2V Rechargeable Remote Control Toy Car Cord | eBay
Dr Richard Nock on Twitter: "Rebuilt a Tyco 6v battery pack with a friend last night. 24 year old NiCd cells had leaked and rotted one of the contacts. Replaced with 2.3Ah
TYCO 9.6 volt 1100mAh Ni-Cd battery pack for R/C, TYCO-style, with TAMIYA conn.