PC680MJT includes metal jacket and terminals.
16Ah @ 20hr rate - that's 0.8A for 20 hours until the battery voltage is 10.5V
16Ah @ 10hr rate - that's 1.6A for 10 hours until the battery voltage is 10.5V
Reserve Capacity 24 minutes at 25A discharge
Terminal Features include:
Encapsulated M6 bolt fastened using an M5 Allen key
Coarse thread Heli-coil inserts and bolt supplied so you can fasten large eyelets to the top of the terminal like a marine or dual purpose terminal
Terminals are removable with an Allen key to reduce battery height and they use an M6 bolt insert.