Car Battery Replacement Cost

Replace a worn or dead 12-volt car battery.

$150 – $350

Typical labor: 15 to 30 minutes

Parts vs Labor

80% / 20%

Typical share of total cost

Labor Time

15 to 30 minutes

At a typical shop

Difficulty

Easy DIY

1 of 5

Prices are national averages. Your exact cost depends on your vehicle, location, and shop. Get a free personalized AI estimate above.

Common Symptoms

Slow cranking when starting

Clicking sound when turning the key

Dashboard lights dim when starting

Battery is more than 4 years old

Your car's 12-volt battery starts the engine and powers electronics when the engine is off. Most batteries last 3 to 5 years.

A dying battery can leave you stranded, and modern cars with start-stop systems are especially sensitive to weak batteries.

Costco, Walmart, and Sam's Club sell quality batteries for 30 to 50 percent less than dealers
Bring the old battery back for a core refund, usually $15 to $20
Most parts stores install for free if you buy the battery there

Shops commonly pair car battery replacement with these jobs to save on overlapping labor:

Check if your shop quote is fair before paying. Get a free line-by-line AI estimate for your year, make, and model in under a minute, then compare.

How long should a car battery last?

Typically 3 to 5 years. Hot climates shorten battery life. Cold weather is when weak batteries usually die.

Do I need an AGM battery?

Only if your car came with one or has a start-stop system. Otherwise a standard flooded battery is fine and much cheaper.