Bingstone 12V/24V Car Charger Battery Eliminator for TYT MD380 RT3 Two-way Radio Walkie Talkie Car Charger Battery Eliminator For TYT Tytera MD-380 MD-380U MD-380V Digital Mobile Radio DMR Two Way Radio Walkie Talkie Transceiver It can borrow power of your car to your radios.Handy and critical when your original battery runs out Connect the end of a cigarette lighter battery direct card in the machine equivalent battery location High quality, cigarette lighter plug. Convenient and efficient, make you always keep contact with friends