This a 12V, 4.5Ah Torqmaster Mini Maintenance Free Field Box Battery.
It can power a Starter, Power Panel, Pump, or any common Field Box accessory.
Large easy to connect to Positive + and Ground - output spades
Smaller size allows battery to be used in smaller Field Boxes
Weighs less so Field Box is lighter
4.5Ah capacity will power the Field Box all day with no problem
Completely sealed "gel cell" battery for maintenance free usage
One 12V 4.5Ah Battery
One Instruction Sheet
Attaching Positive and Ground leads to the battery.
Charger to recharge the battery, HCAP0200.
Length: 3½" Width: 2¾"
Height: 4" Weight: 3.6lbs
Terminals add another 1/4" in height