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 ...

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 ...

Less than a month ago, BMW announced a recall impacting more than 70,000 of its electric vehicles, revealing a software issue that could cause the high-voltage system to shut down unexpectedly. Fast ...

Battery-powered tools are incredibly common today. Most major tool brands have adopted this technology, exploring rechargeable battery science on their own to keep their tools running longer and more ...

The storm hit. The power’s out. With all the damage around you, it looks like you might be without power for a few days (at least). But you planned for this. You have a home backup battery. What ...

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, ...

PORTLAND, Oregon — On a hot summer day, when air conditioners across the Portland metro area are running full blast, demand for electricity spikes. Portland General Electric (PGE) says its newly ...

The company, which leases out residential batteries as well as sells energy, is betting that it can profit from a new ...