Syntech is delighted to introduce the Romoss JS12 Jump Starter to the market. This handy device is able jump start your car when your battery runs dry. The set includes jumper cables, and once charged the JS12 is able to jump start your car up to twenty times, thanks to a powerful 12000 mAh battery. This means you will never be left stranded when in remote places, or have to call for assistance. Simply attach the cables to your battery, press the boost button, and start your car. This convenient small device can be put back in its carry case and stored in your cubbyhole.