Reviving dead lithium-ion tool batteries is unsafe, damaged cells can trigger leaks, thermal runaway, fires, or explosions.

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

During a power outage or when staying off the grid, your first concern is always the electricity. That's why a battery generator (or portable power station) is a wise investment. With a battery ...

Feel like your power banks never last as long as you expected? The device might not be the one at fault. Just like smartphone batteries, there are a few things to consider with mobile power banks and ...

Scientists have used a neat chemistry trick to tackle a major challenge facing future batteries. Their breakthrough paves the ...

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 ...