AAA batteries are used by many devices including cameras, phones, toys, and more. Find out how much they cost and what you should expect from an AAA battery service center.

AAA batteries are small, cylindrical cells that power most consumer electronics. They're also used in medical equipment, remote controls, and other devices.

Learn about AAA batteries.

AAA batteries are available in different sizes and capacities. You'll find them in camera flashlights, hearing aids, smoke detectors, and more. Most AAA batteries contain alkaline chemicals that produce 1.5 volts per cell when fully charged.

Know when it's time to replace them.

If you're using a device with AAA batteries, you need to check the expiration date before replacing them. AAA batteries typically last between 3 and 5 years. However, some devices use rechargeable AA batteries instead of AAA batteries. These batteries will last longer than AAA batteries but not as long as alkaline batteries.

Understand why you need to change them.

You'll need to replace AAA batteries every three to five years. This is because the chemical inside the batteries degrades over time. As the chemicals degrade, the voltage drops and the batteries become less effective.

Find out how much AAA battery service costs.

AAA battery service centers charge between $10 and $20 per battery. If you're replacing multiple batteries at once, you might save money by purchasing them in bulk.

Compare prices at different stores.

You can find AAA battery service centers online and in local stores. Online retailers often offer discounts on large orders. Stores also typically offer free shipping.