On average, 065 car batteries last about five years. But when yours starts struggling to power your engine, it’s time to get a new one. While all 065 car batteries have the same dimensions (242L x 175W x 175H), they are not all the same when it comes to functionality. With this in mind, it helps to know what you’re buying. Batteries have a few different ratings, but the main two to remember are ampere/hours (AH) and cold cranking amps (CCA). AH relates to how long a battery will last before you will need to recharge it. Meanwhile, the CCA rating refers to how easily a battery can power up your car in cold weather. While you may be tempted to buy a 065 battery with a high CCA, it will only be worth doing so if your engine has the capacity to take advantage of the additional benefits. To find out more or to discuss your needs, don't hesitate to get in touch.