Description High Tech Pet CRG-12V-2 Charger Kit with 2 Backup Batteries for Power Pet DoorsFeaturesProduct Dimensions:L 3.25 X W 1.75 X H 2 In.Item weight: 0.09 lbsExternal charger kit with 2 backup batteries for Power Pet electronic pet doorsLets you operate your Power Pet door without an AC wall connectionKeep one battery in use and one fully charged at all times, so your door is never without powerCharge time is about 4 hoursComplete kit includes charger, AC adapter and 2 rechargeable batteries
