CT37/CT30XP booted 5-bay charging base. It has 5-bay charging base(4xCT30P-UCP-B,1x CT37-QBC-UCP), power supply, no power cord. Charge upto 4 pcs computers and 4 pcs batteries. It´s compatible with CT30 XP and CT37 both with standard and extended battery (Honeywell CT37-5CB-UVB-BAT-0)