Compatible with ONLY KA500, KA550, KA600, and KA600L radios
NOT compatible with KA500L, KA390, KA700, KA900
This AC adapter is designed for Kaito Voyager radio. It can be used for powering up the radio by plugging it into a wall outlet, also for charging the internal battery pack. It's also compatible with other Kaito emergency radios including KA500, KA550, KA600. It will NOT work with KA390, KA700, or KA900 model.