AC Adapter for Cen-Tech 62747 5-in-1 Portable Power Pack CenTech DC Power Supply | eBay
13.5V AC Adapter For Cen-Tech 62747 5-in-1 Portable Power PACK CenTech Charger | eBay
Amazon.com: FITE ON 13.5V AC/DC Adapter Compatible with CEN TECH 5 in 1 Portable Power Pack Item 60703 Battery Power Adapter Charger UL Listed : Automotive