- Material: Brass
- Battery pole terminals are made of brass material, battery electrode terminals are made of brass, which has good electrical conductivity, corrosion resistance, and durability for a longer service life than conventional alloys.
- Car battery terminals are marked with (+) and (-) identification, Easy identification to avoid the risk of electric shock, and Easy installation and operation. we recommend using a little pole grease during assembly.
- Max Current 300A. More conductive and more efficient than equivalent lead battery terminal. Excellent electrical conductivity to reduce voltage distortion and transmission loss.
- Top Post Heavy Duty Copper Battery Clamp - Kit with Corrosion Protection Mat. The inner diameter of + pole: 19mm, - pole: 17mm , Suitable for heavy trucks or mechanical engineering.