Batteries & Power
Energizer bunny, batteries
Long-lasting AA/AAA batteries.
Energizer Ultimate Lithium batteries feature lightweight and leak-resistant construction, a 20-year shelf life, and performance in extreme temperatures (-40°F to 140°F).
Protection & Services
Batteries and Backup Power
Shopping for Batteries
Don't get stranded without battery power when you need it most. Whether you've experienced a cell phone battery that runs out of power at the worst time, laptop batteries that don't last as long as you'd like, or a camera battery that runs out before you can get the perfect image, you know how important it is to buy batteries for your electronics and carry spare batteries with you. Find many kinds of battery types, battery chargers and other power management equipment at Best Buy.
Cell Phone Batteries
Your cell phone might be your most used piece of tech. Choose the right cell phone battery to make sure you don't lose power while on an important call, sending and receiving text messages, or taking photos or video. Find battery charger cases, external batteries and internal batteries for just about any cell phone.
If you've ever been in the middle of an important project only to realize your battery is about to die and you don't have a place to plug in, you know how frustrating it can be. Choose from a full selection of laptop batteries in our assortment. Keep a spare laptop battery, or two, in your bag to make sure your laptop keeps running when you need it most.
Camera & Camcorder Batteries
Sometimes the only thing getting between you and the perfect photo or video is a drained battery. Take the stress out of capturing memorable family moments or vacation scenes with spare camera and camcorder batteries. We have a great selection of rechargeable batteries for all sorts of models. Make sure you get plenty of extra power for your action camera, just in case your adventures take you to places where outlets are scarce.
Not only will household rechargeable batteries end up saving you money in the long run, you'll also be helping to protect the environment by reducing waste. Shop for rechargeable batteries in popular sizes like AAA, AA, C, D and 9-volt. Even find other types like 3.7-volt rechargeable batteries, 123A, and specialty batteries. Check out different battery types like Alkaline, Lithium, and Lithium Ion.
Surge Protectors and Battery Backup
Managing the power that runs your electronic devices goes beyond the batteries. While you're plugged in, make sure investments like laptops, TVs, and home theater equipment are protected from electrical surges, such as lightning strikes, with a surge protector. Also consider a battery backup that has the ability to protect your equipment and keep it powered on during outages, using stored power.