They don’t work for everything, and there’s the recharging time to take into account. But they let me cross “buy batteries” ...

Lithium battery bags do work, but only to contain fires, not prevent them. For most users, they’re an inexpensive safeguard ...

NANPING, China--(BUSINESS WIRE)--Fujian Nanping Nanfu Battery Co., Ltd., the leading manufacturer of alkaline manganese and carbon zinc batteries, recently launched AA/AAA Rechargeable Lithium ...

They're in our phones, laptops and smartwatches—but lithium-ion batteries can be dangerous when damaged or overcharged.

Rechargeable solid-state lithium batteries are an emerging technology that could someday power cell phones and laptops for days with a single charge. Offering significantly enhanced energy density, ...

Rechargeable lithium-ion batteries most commonly power cordless electric lawn mowers. In push mowers, they’re usually removable, but in some riding mowers and zero-turn mowers, they are built-in. They ...

Is it OK to check your phone’s power bank? Can you charge your tablet in the overhead bin? What about a cordless hair dryer? The rules have changed this year. Here’s what to know.

Lithium, a key ingredient of rechargeable batteries for electric vehicles and energy storage, is critical for the clean ...

If you're a fan of DeWalt cordless tools, you may find that after many uses, the lithium-ion batteries can no longer hold a ...

We don’t always have the answers, but we have some people on speed dial who do — which is why we present to you our FYI series where we have experts explain if lip balm is actually bad, how often you ...