The in-car phone charger that's easy to use Simply plug the Jabra Car Charger into your car's cigarette lighter socket, insert the headset into the charging cradle and it'll soon be fully charged. Works with the Jabra BT200 and Jabra BT250. Part Number: 100-65500000-02 Input voltage: 11 - 33 Vdc Output voltage (typical): 6V Cable length (typical): 40cm