Select the batteries for all your devices like a pro. Use alkaline batteries for low-drain devices. Lithium batteries will extend the battery life of your device.
View our ratings and reviews and browse our buying guide to find the best batteries.
In Consumer Reports' ratings of AA batteries, our testers found real differences among well-known names and value brands.
. . .Here are all the details on where to stream movies, TV series, sports, and more
Top-rated speakers from Amazon, Apple, Ikea, Sonos, and others let you play music throughout your home
CR's lab tests and shopping tips will help you find what you want—and what to avoid
These services—all legal—offer hundreds of free TV shows and films, but you'll probably have to watch commercials
You'll find great prices on top over-ear and true wireless models