Get a new car battery to keep your car working right. We offer Same Day Pickup in our stores, or get Next Day Delivery on qualifying purchases.

Batteries from AutoZone are available for convenient online ordering and Same-Day Store Pick-up so you can replace your battery immediately. Before you start your order, consider checking for car battery coupons.

Learn about car battery lifespan, types, maintenance, signs of failure, and replacements. Find your battery at AutoZone.

An important element of any battery, whether it’s for your car or your TV remote, is the voltage. Here’s everything you need to know about voltage in a car battery.

A car battery is a rechargeable battery that powers the vehicle’s SLI system (Starting, Lighting, and Ignition). Most car batteries are 12-volt lead-acid batteries, made up of six cells inside the battery case.

Without a properly-charged battery, you won’t be able to fire up the engine. Learn how you can charge your car battery with AutoZone

In very cold climates, a car battery might struggle to start the engine after just a few days of sitting unused. To avoid issues, start and drive your car at least once a week during cold months. A short drive of 15 to 30 minutes helps warm up the engine, …

Is a car battery AC or DC? A car battery operates on Direct Current (DC). It provides a stable and consistent power output necessary for starting the engine and running the vehicle’s electronic systems.

Your automobile battery starts the vehicle, powers your electronics and accessories, and is essential to start your car or truck and keep it running. Most batteries last 3-4 years on average, although some do last longer.

Learn how to use a multimeter to test your car battery's voltage and determine if it needs to be replaced. AutoZone provides step-by-step instructions on how to test and interpret the results.