Since some people's workloads (and general convenience) call for multi-day battery life, some phones are much more heavily geared toward endurance than others. Putting our expertise to work ...

It has a convenient gauge that displays the remaining battery life—a helpful feature for those working where power isn't readily available. DeWalt also includes a three-year limited warranty on ...

But one factor in that cost still scares away some car buyers who might be considering electric: replacing an EV's battery. These debates leave the question, Are electric vehicles really a better ...

An energy start-up plans to build the world's biggest battery in Lincoln, Maine, to help ease stresses on the region's power grid. The project is being funded by the Department of Energy ...

Credit: Greg Stewart/SLAC National Accelerator Laboratory A study conducted at the SLAC-Stanford Battery Center has found that charging lithium-ion batteries at high currents right before they leave ...

The rechargeable lithium-ion batteries that power most of our laptops may be the most practical battery tech we have right now, but they naturally degrade over time as their ions flow back and ...

But here's the catch: Traditional battery manufacturing can be pretty harsh on the environment and our health due to those problematic "forever chemicals" called PFAS. These chemicals sneak into ...

If you think it's time to change your laptop's battery, in this guide, I'll show you how to check this information on Windows 11. When you purchase through links on our site, we may earn an ...

The kit includes a battery and charger, making it a versatile choice for heavy-duty fastening and construction tasks. The DeWalt 20V MAX 7.25 Inch Cordless Circular Saw with Brake is a game ...

Cordless power tool battery technology changes rapidly, and it may not be long before DeWalt reacts. For now, Milwaukee leads the way. 20V Ranges Are Close, But Milwaukee’s 12V Range Wins When ...

This capable cordless chainsaw from DeWalt is one of the most powerful battery chainsaws on the market. It’s suitable for felling trees up to 14 inches in diameter or cutting firewood.