Electric vehicles promise lower running costs and freedom from gasoline, but one issue every owner will eventually face is declining range. As batteries age, they lose some of their ability to hold a ...

Lithium-ion batteries power our phones, cars, and even homes; ensuring their safe and efficient behavior has become ...

Without an uninterruptible power supply, you’re just a power outage away from losing all your work.

No matter how much you take care of your Lithium-ion power tool batteries, they'll eventually wear out from use. Over time, they suffer from capacity loss, where they no longer hold the same amount of ...

A team of researchers has designed a theoretical model for a topological quantum battery capable of long-distance energy ...

Scientists in Shanghai revive dead batteries with a simple lithium salt that restores their useful life after 12,000 cycles.

Researchers at RIKEN have designed a topological quantum battery capable of long-distance, loss-free energy transfer. The ...

Lithium-ion batteries have revolutionized power tools, but if you store your tools the wrong way, you could be damaging them.

Lithium-ion batteries are the backbone of modern electronics. These batteries power everything from smartwatches and smartphones, including your iPhone, to laptops and even electric vehicles. However, ...

Tesla Inc. is recalling thousands of recently built vehicles over an issue that can cause a sudden loss of battery power, increasing the risk of a crash.

Austin-based startup Base Power is installing a fleet of batteries at homes across Texas to support the grid—and helping ...