Ec-5 Cigarette Lighter Socket Adaptor Splitter Charger Power Adapter for EC5 Mini Jump Starter Portable Power Bank Before Purchase, please check if your jump starter is EC-5 output. If not, please turn to other model. This is a new modified version,we increased the gauge of the cable,uses two time of copper wire than the old version, so it can support less than 15A DC Current This 12-volt clip-on battery cigarette lighter adapter is used to run 12 volt appliances by connecting directly to car jump starters or other power source Power socket with short approx. 8cm lead with crocodile clips Clamps directly onto your car jump starter - ideal for any accessory with a 12v cigarette lighter plug fitted