Car battery should always be confirmed to be in good shape .
As the only supplier of electrical energy , the car battery is important to ensure optimal performance of your car .
Statistics show that the average car battery can last for 3 to 5 years .
Here are some suggestions to extend the life of your car battery :
1 . Make sure all electronic devices are turned off before you turn off the engine .
Make sure the headlights , parking lights , interior lights , radio , windshield wipers , car alarms , gps or navigation devices , music players , and video devices has been turned off .
A variety of equipment is kept alive not only will drain the car battery but also risk damaging the car’s electrical system .
2 . Make sure the car battery is fully charged if you do not start the car for a week or two .
Do not leave car battery dry ( there is no electrical power ) . Heating up the car on a regular basis even if you do not use them either to keep the battery charged.
3 . Avoid corrosion .
Corrosion or rust on the battery terminals can shorten the life of the battery . If you do not have time to clean yourself , make sure the mechanic at the garage confidence you check and clean the battery terminals on a regular basis .
4 . Check for loose wires and also check the battery holder .
Corroded battery holder which is recommended to be replaced . The stand is damaged or corroded battery could potentially create an unstable position so it will vibrate or move the position which in turn shorten the life of the battery .
The drive belt on the car also needs to be checked periodically . Broken belt will make the battery charging process is not perfect .