6 Volt Charger for 3.6, 4.8 & 6 Volt NiCd & NiMH Battery Packs
Power Wheels Red Battery Charger 6-Volt Charger for 00801-0712, 0801-0 – Battery World
Schumacher Electric Schumacher Pro Automotive 6-Volt/12-Volt 8-Amp/2-Amp Battery Charger and Maintainer with Auto Voltage Detection SPR1628 - The Home Depot