PROVEN TOUGH BATTERIES
The Duralast family of batteries feature patented designs that are powerfully effective, matching the quality of your original battery while providing optimal performance.. Built to withstand extreme conditions, the proven tough construction of all Duralast Batteries resists vibration and maintains performance in extreme hot or cold.
GETTING YOUR BATTERY
SAME DAY PICK UP
Select your store, purchase your battery, and pick it up the same day. Available for all batteries at all stores. Curbside option available.
SAME DAY DELIVERY
Can’t leave the house? Let us bring the battery to you. Premium service available in limited markets.
FREE BATTERY SERVICES AT AUTOZONE
We’re America’s #1 Battery Destination for a reason.
Free battery services are available at every AutoZone store.
KNOWLEDGE IS POWER
Most car batteries last 3-5 years. If your battery is 4 years old or older, it is at higher risk for failure. One out of every four vehicles on the road will likely need a new battery this year.
Cranking Amps and Cold Cranking Amps refer to amount of power a battery can deliver, commonly to start a vehicle in varying conditions. Also referred to as starting power, measurements of cranking amps and cold cranking amps determine a battery's ability to go from not in use to providing a lot of power quickly.
Reserve Capacity refers to the amount of reserve power a battery contains. Measurements of reserve capacity determine how long a battery will maintain an adequate voltage before becoming discharged.