Automotive Batteries are often neglected in the daily maintenance. The battery terminal with cable as a connector that connects the Positive and Negative of the Automotive Battery. It is a small auto parts but very important to the Automotive Battery. Once the connectors break down, the battery will not work properly. So it needs to be replaced in timely.But this knowledge is not well known to the public. Most of people first think to replace the battery , which will waste more money. Learning how to check and replace the battery terminal for your car will bring you a lot of convenience and save money. And meanwhile ,it is also a contribution to protecting our environment.