This heavy-duty battery cable is terminated with custom USA terminals that are 5/16 in and 3/8 in. The cable gauge is 4, and it comes in different sizes, including 2 AWG, 1/0 AWG, 2/0 AWG, and 4/0 AWG. The cable length is 1 ft, and it is made in China. This battery cable is compatible with booster/jumper cables, battery testers & chargers, and other automotive tools & supplies. The manufacturer part number is Gauge 4 AWG, 2 AWG 1/0 AWG 2/0 AWG 4/0 AWG, and it comes with no warranty. Buy now and enjoy a reliable and durable battery cable that will meet your automotive needs.