how long car battery last
Answer Wiki. Most car batteries have a life of around four years. They come equipped with a sticker or note of the month and year the battery was produced so you can always know the age of the battery. Itâs also important to note that many car batteries come equipped with a warranty â anywhere from one to three years. Depending on the quality (and price) of the battery you purchase, this warranty will cover you for the expected life. You can find more information here: How Long Does A Car Battery Last?