As you shop for new batteries for your devices, you'll most often come across two types — lithium and alkaline. While on the surface, they might look pretty similar, inside, they're worlds apart.

And it’s easy to see why: they’re efficient chargers, easy to dispose of, and have a higher energy density than alkaline batteries. Dubbed ‘white gold’ by investors, lithium’s demand has ...

A battery is a small device, that holds are large amount of energy. When a battery overheats or gets damaged in any way, it ...

Several airlines in Asia are tightening rules on carrying lithium batteries on planes following a series of overheating and ...

and resting until batteries die), a top-rated Energizer lithium took 609 shots; the best of the alkalines, a Duracell, 76 shots; and the lowest-rated alkaline, just 49 shots. Our flashlight test ...

First, the batteries are sorted into different categories based on materials and chemistry. These categories include lead-acid, nickel-cadmium, alkaline, and lithium, to name a few. Next ...

Unlike alkaline batteries ... also that there are few or no regulations limiting the sale of devices with lithium batteries that are clearly intended to be thrown away when they really should ...

Some types of alkaline batteries are rechargeable so they can be reused many times before they need to be recycled. Lithium batteries can be recharged. You'll find them in portable devices like ...

Lithium resources are abundant globally in rock and brine but researchers have discovered a new source in volcanic sediments.