Where is the Battery Inspection Hole Located in a Car?
1 Answers
Car battery inspection holes are located on the battery itself. Below are the functions of the battery inspection hole and methods for cleaning the battery: Functions of the battery inspection hole: There are three colors visible through a car battery inspection hole: green, yellow, and black. Green indicates sufficient charge, yellow means slightly discharged, and black signifies the battery is no longer usable and needs replacement. The interior contains lead plates and sulfuric acid, so avoid touching batteries with damaged casings. Battery cleaning methods: As an essential component of a vehicle, car batteries require regular inspection during use. Periodically clean the battery exterior, especially removing dust, grease, and other contaminants from both terminals. The battery casing should also be cleaned. If unable to perform these tasks yourself, it's recommended to visit a professional repair shop or authorized dealership.