This cheap gadget converts AA batteries into a D battery - here's how

Stuck with a dead flashlight and no D batteries? Discover the $7 hack that converts your kitchen drawer's AA batteries into a ...

Are Duracell Batteries Better Than Energizer? What Consumer Reports Data Says

Duracell and Energizer are the world's leading premium battery brands, but what does Consumer Reports have to say about which ...
CNN

No wonder this half-off Duracell AA battery deal is one of our readers’ favorites at just $10

Want more deals? Visit CNN Underscored’s Guide to the Big Spring Sale for wall-to-wall coverage of the best discounts to be found during Amazon’s massive sale. Just about any deal that’s close to half ...
Morning Overview on MSN

Still buying rechargeables in 2026? These USB-C batteries say yes

Battery tech is having a quiet revolution. While phones and laptops grab the headlines, the humble AA and AAA cells that keep ...
Android Authority

Still use AA batteries? Save now and in the future with these rechargeable batteries deal

As much as we wish all devices came with a rechargeable battery, that’s just not the case yet. Manufacturers insist on releasing things that use AA batteries. I am not about to keep buying disposable, ...

Rechargeable Battery Brands Ranked From Worst To Best

Ready to drop disposable alkaline batteries for rechargeable AAs and AAAs? Not so fast, you first have to figure out which ...
CNET

Here's one reason why EVs don't use AA batteries

"Saturday Night Live" pokes fun at electric vehicles with the Mercedes-Benz AA-Class. The rise of electric cars is seemingly unstoppable, but their batteries are not without issues. Between their ...
Android Authority

Stock up on rechargeable batteries with this deal!

Like it or not, traditional AA and AAA batteries are still necessary. If you’ve been looking to get some, here’s a nice deal on a setup that should keep most people covered. This bundle of Imuto ...