When your car because there was no electricity when not in a car don't worry, catch a taxi from the roadside through both ends of a clip easy to get.

Cars rarely when there is no electricity, but once out of power, really sudden death. not afraid to 10,000, but just in case, or take a battery clip is good ... not to worry about. This product is not available on the 2 meter, in case your car around the corner, parking lot, will take the fire to start the car when the 2 meter line is absolutely not enough, 4-meter line guarantees you long enough to take the fire the success!