1. [Five-fold protection]: This product may be anti-ters charging, anti-wraj, anti-current, anti-ters connection against the opposite, anti-Kipe circuit. Smart alarm system to stabilize my mind, and durable, built -in small wire. It is used to connect (the car emergency jumping launcher and car battery), starts the car, prevent the positive and negative poles of the power supply collision, thus leading to a short circuit state, high factor. Only the matching plugs can be added to the starting expression of jumping. Crocodile clips are fully insulated, you can easily place the probe tip. The probe tip is hardened to ensure that it will not be dull during continuous use. Do not touch the metal part connected to the power supply of the crocodile tip. First, connect the red battery clamp of the Jumper cable to the positive (+) battery terminal of the vehicle and connect the black one to the negative (-) terminal; Then place the ec5 handcuffs in the jumper socket of the anthem; Finally start the vehicle. 200A instant maximum starting current. Multi -purpose and time saving. Most brands of mini -portable jumping starters are suitable for mobile charger. Most of them are compatible with 12V mini jumping march. Suitable for multimeters, power supplies and other electronic devices. Test devices, voltage test devices and so on with a wide variety of applications.