2x 10/CP300H-3PIN 12V 300mAh NiMH Battery w/PINS for GPS, Tracker, Car Alarm

Voltage: 12, Amperage: 300mAh, Chemistry: NiMh Length: 3.500, Width: 1.050, Height: 3.500, Diameter: 1.05 CP300H Assembly CellsYou may also like Exell 5/V150H 6V 150mAh NiMH Button Cell Battery with Tabs.