Specification Model: A1 Color: Black / Red Wire Gauge: 10 AWG Assembly Required: No Applicable: EC5 Socket Power Material: Copper, ABS Voltage: 12V Peak Current: 600A Total Wire Length: About 45cm/17.72in Weight: 0.19kg/ 0.42 lbs Battery Clamp Length: 9.5cm/3.74in Product Size: 10*4.5cm/ 3.94*1.77 in Package Size: 20.9*7*2cm/8.23*2.76*0.79 in Package Included 1* Battery Clamp.