It's always good to have rechargeable batteries around, they can come in handy for emergencies. If it starts to go bad, there ...

Or if you like a classic battery, this set of 24 lithium AAs has up to a wild 20-year shelf life, and can work in nearly all ...

The number of crashes and deaths in Iowa attributed to drivers being distracted by their smartphones continues to climb, and a study finds a simple, free feature that’s already on our phones ...

There are many small gadgets that require a cell battery in order to operate. However, here four useful gadgets that only need a single AA battery.

If you want to grab some capacious and reliable rechargeable batteries for less, look no further than these Eneloop Pros from Amazon.

For example, the Army is developing a rechargeable standard cell — the Operational Single Cell for Accessory Readiness, OSCAR — in the same form factor as the common AA commercial cell.

The back side of the Battery Daddy can hold up to 56 AA batteries. Maki Yazawa/NYT Wirecutter The Battery Daddy has a sturdy handle that makes taking it on the go fuss-free.

A new strategy for recycling spent lithium-ion batteries is based on a hydrometallurgical process in neutral solution. This allows for the extraction of lithium and other valuable metals in an ...

Panasonic Eneloop Rechargeable Batteries Drop to The Lowest Price We've Seen Pay just $2.60 per AA or $1.93 per AAA battery.

When cold weather arrives, one of the top service calls are dead batteries when AAA crews are out responding when temperatures begin to freeze.

CINCINNATI (WKRC) - AAA responded to more than 84,000 service requests last week during the winter snowstorm. The Cincinnati Fleet ran on 5,688 alone.

Another interesting finding was that among rechargeable cells that were all several years (and roughly 2,200 charge-discharge cycles) old, a good number of them still performed like new.