Although batteries can last for five years or more when properly cared for, most car batteries will become worn down and inefficient within three years of everyday use in normal conditions. Just like your computer or smartphone’s battery becomes less efficient with every charge, your car’s battery gradually deteriorates every time it’s charged up by the vehicle’s engine. After three years, it’s normally time to install a replacement.
Of course, in answering this question you also have to consider your car battery replacement budget. How much are you willing to spend for a new battery? Are you in a hurry to come up with the money? If your finances aren’t pressing you, and you can spare at least $100 to $150 for your car battery, looking up a superior quality lithium battery might be a better option. On the other hand, you might want to stick to cheaper alternatives if you’re just looking for a quick or temporary fix, or if you’ve got an older vehicle that you don’t want to sink a lot of money into.