Suaoki Jumper Cables Intelligent Alligator Clamps EC5 Connector 16 inch with Multiple Protection for 12V Car Jump Starter Battery Pack Secure Protection Assured: the unit offers protection pertains to over current/temperature/voltage or under voltage, reverse charging, anti-access battery polarity with an automatic recovery in the fault state 12V Vehicles Compatible: durable, long-lasting and efficient, the unit has a 10.2V-15.5V (0.2) working voltage which is compatible with jump starters to boost any 12V vehicle up to 700A peak current LED Lights Indicator: the built-in LED lights indicator and the beeping sound system showcase the working state of the clamps so that you know youre using it in the correct way Plug and Play Designsimply connect the clamps to your jump starter and attach the red positive clip and black negative clip directly to your vehicles battery for an instant power boost Ultra Portable: the unit is super lightweight (155g) so that you can carry or store it easily in your bag or the glove box of your car