??Jump Starter Emergency Start Power Battery Clip Wire for Car Connection Kit Clamps<br /><br />Features:<br /><br />Reverse charging resistant.<br />Do not connect the red and black clamps↔?if not↔?it may lead dangerous.<br />Red clamp connect to the positive(+)battery teminal↔?black clamp connect to the negative(+)battery teminal.<br /><br />Specification:<br /><br />Material: Copper Wire<br />Voltage: 12V<br /><br />Package Included:<br /><br />1 X Power Battery Clip Wire (not included a power supply)