New Upgrade battery clamps：3-layer design, more durable, less labor-saving, not easy to break. Reinforced Spring + Pure Copper Clip + Silicone Wrap.

Easy-to-plug Design: The 2.00X1.25-inch plug-in device is added to the EC8 connector for easy disassembly.

Excellent Electrical Conductivity： Made of 6AWG Silicone skin wrap +OD 6.5mm tinned copper material cable(better than pure copper), it remains flexible and conductive even in extremely cold weather.

Perfect in length: A cable length of 50cm/19.68 in for each side, along with a maximum distance of 82cm/32.25 in between the clamps, extensive compatibility with a variety of oversized battery terminals.