Milwaukee M18 RedLithium CP2.0 Battery Pack

This is a Milwaukee M18 RedLithium 2.0 Ah battery pack. It's an 18V lithium-ion battery featuring an integrated charge fuel gauge. The battery measures approximately 11.5 cm x 7.5 cm x 6.5 cm (4.5" x 3" x 2.6"). Hardly used. Mainly use my bigger battery. Will last awhile.