TYT HAM Radio Battery Eliminator DC7.4V for TH UV8200 MD390 MD680D Walkie Talkie Power Supply Car Charger Cord Accessory TYT Battery Eliminator for TYT UV8200, MD390, MD680D, MD680 Analog Two-Way RadioThis TYT battery eliminator allows you to power a TYT UV8200 MD390 MD680D MD680 dual band two-way radio in your vehicle by 12V/13.8V DC power, Not support 24V DC truck. Works with TYT UV8200, MD390, MD680D, MD680Package Included1 x TYT MD390 Battery Eliminator