GME BCV007 12V Vehicle lighter DC lead Genuine GME accessories 12V vehicle lighter DC lead to suit TX685/TX6150. Plug directly into the radio's 2.5mm speaker jack. Trickle charge time up to 18 hours Share Buy $21.00 Features . Trickle charge the battery pack via radio 2.5mm input . Trickle charging Box Includes . Lead only Shipping Details Shipping cost for item: $10.00