Battery Ratings
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.
AA batteries (15)
In Consumer Reports' ratings of AA batteries, our testers found real differences among well-known names and value brands.
. . .
Recently Tested Batteries
More From Consumer Reports
How to Turn Off Smart TV Snooping Features
All smart TVs—from LG, Samsung, TCL, and other brands—collect personal data. Here's how to use privacy settings to limit surveillance.
CR Staffers’ Favorite Things of 2025
A super-intelligent teakettle, a pair of indestructible hiking socks, speakers that turn any moment into a dance party, and more: Here are 24 products our editors own and love
What's the Best Mac Laptop or Desktop for You?
The MacBook Air is a great choice for most people, but the MacBook Pro is better for intensive work like 3D rendering. The Mac Mini and iMac desktops offer certain benefits, too.
Best Gifts Under $200
Shop cookware, coffee makers, fitness trackers, and other highly rated products
Android's Accessibility Settings Give Access to Phones Like Never Before
A Braille keyboard, Expressive Captions, Google's Talkback screen reader, and Voice Control are among the features making phones more accessible