The Hi-Q battery cup is a premium product, machined from a solid block of ABS plastic. It grips firmly enough that the battery stays connected until it is intentionally removed. It’s large enough to get a good handgrip for removing but compact enough to be very low profile in the bag. Designed for professionals, the Hi-Q battery cup is serviceable, which is a unique feature of the Remote Audio brand. Remove three screws to take off the back cover, and the circuit board and wire solder connections are exposed for repairing or replacing the cable.