Is It Normal for a Car Battery to Fail After Two Years?

1 Answers
Lester
07/30/25 10:52am
It is normal for a car battery to fail after two years of use. The short lifespan of the battery is related to driving habits, and there are two habits that can lead to battery discharge and a shortened lifespan. Infrequent Driving: Leaving the car parked for extended periods or driving it daily but only covering two to three kilometers each time. Both scenarios can cause the battery to remain undercharged. Prolonged discharge can lead to sulfation of the battery plates, causing irreversible damage. The battery's capacity will gradually decrease, ultimately shortening its lifespan. Using Electrical Devices After Parking: Activities like listening to the radio or charging a phone. Using electrical devices for a short time after parking won't affect the battery, but prolonged use while the car is off can lead to battery discharge. Even a new battery can be ruined after two or three deep discharges, necessitating a replacement.
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