GME BCV011 Vehicle direct trickle charger - TX685/6150 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 This product is unavailable. $15.00 Features . 12v Trickle Charger . Trickle charge the battery pack directly via radio 2.5mm input Shipping Details Shipping cost for item: $10.00