How Long Should A Car Battery Last

Good care extends battery life.
How long should a car battery last. The average life of a car battery is in the range of three to five years. October 1 2016 though battery problems are often associated with cold weather consumer reports magazine says heat is a bigger enemy of car batteries. Today most cars have a single maintenance free 12 volt acid battery in the photo. That said at that point you may be tempted to simply buy a new hybrid car since battery technology for this segment is constantly getting cheaper and more efficient.
By chris moore. For that reason many manufacturers recommend a replacement schedule of five years. While the lead acid car battery hasn t changed much in the last 100 years it s still a difficult part of the car to check during routine maintenance. After charging put it in a dry and warm place with low humidity for example in a closet.
Pushing a battery longer than five years even under perfect driving conditions could cause your battery to fail without notice. The main function of a car battery is to start your car. Typically a car battery will last between three and five years. That means that you should try not to leave your lights on or leave accessories plugged in.
Of course proper car battery care can greatly enhance your car battery lifespan and the best way to make sure that your car battery lasts a long time is to always keep it fully charged. Simple battery testers cannot at this time jumble through the chemical intricacy of what goes on in a battery. Your best bet is to expect to replace your hybrid car s battery in about 10 years. Many people s driving habits contribute to this leading to the battery dying closer to the three year range.
Several factors can lead to a battery s short lifespan. Last editorial update on dec 19 2019 01 51 30 pm. How long should a car battery last. A decent battery should last 3 5 years.
It uses its charge to power the vehicle systems while it s parked and to turn over the engine when you want to start it. If your car battery was manufactured a month ago and has never been previously installed it should be enough to put it on a slow charge for 22 24 hours.