This compact Travel Charger is a plug and play solution,Allows radio to be used while it is charging ,ensures constant communication while on the road. A perfect replacement for the NNTN8525 NNTN8525A RLN6433a RLN6433b RLN6433c RLN6433d RLN6433e RLN6433f RLN6433ar Rapid Charge,Compatible with all Ni-CD, Ni-MH and Li-ion Batteries. The Vehicle Travel charger's pocket will accommodate either a radio with a battery or a battery alone.Compatible with Motorola XPR6300 XPR6350 XPR6380 XPR6500 XPR6550 XPR6580 XPR7550 XPR7350 XPR7580 XPR7380 Two Way Radio. LED Charging Indicato: Over charging protection,to make sure your battery and radio safe. An indicator light assures you that your two-way radio is connected and charging. We care about our valued buyers,if you have any questions,our Customer Service staffs will be very glad to help you.