How to Determine if the Car Battery is Dead?
1 Answers
To determine if the car battery is dead, follow these methods: 1. Check the battery's charge indicator. When the indicator shows green, it means the battery is fully charged; 2. When the indicator shows black, it means the battery is low and needs to be recharged; 3. When the indicator shows colorless or light yellow, it means the battery is almost completely drained. A car battery, also known as a storage battery, is a type of battery that works by converting chemical energy into electrical energy. It is mainly made of lead and its oxides, with a sulfuric acid solution as the electrolyte. The normal service life of a car battery ranges from 1 to 8 years, depending on the condition of the vehicle.