The Kenwood KMB-44 multi-unit charging adapter allows you to charge 6 radios at once. Simply connect your existing charger base (KSC-44) that came with your radio, into the KMB-44 housing to save space and use less power outlets. This multi unit tray allows you to charge up to six batteries at one time using the Kenwood KSC-44 units (not included). Multi station charging helps keep the shop organized and the radios always have a home when not in use. A must have for the business that is serious about communication. Kenwood USA is a leading developer and manufacturer of consumer electronics and communications equipment. Founded in the United States in 1961, Kenwood USA is the largest sales subsidiary of Kenwood Corporation of Japan and is recognized by consumers and industry professionals for providing products known for quality, performance, and value.