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 ...

"Best battery out there," one shopper attested. "Hands down, these DeWalt 20V Max batteries are great—for the money, you can't go wrong. I use them daily and they have not let me down.

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 ...

If you click on links we provide, we may receive compensation. “It easily tackles everything from pet hair to dust” Rachel Simon is a writer covering lifestyle, fashion, home, and commerce ...

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 ...

Usually, you’ll pay a hefty price for the 20V Max DeWalt battery and charger, and most of the other tools in the series don’t come with batteries. This means that this drill is a sort of ...

$99 at Lowe's (Save $50) Ryobi One+ 18V Cordless 12-Tool Combo Kit Get 12 tools for $150 off courtesy of The Home Depot. $649 at The Home Depot (Save $150) DeWalt 10-in 15-Amp Corded Portable ...

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 ...

The Prettycare Cordless Stick Vacuum Cleaner usually retails for $300, but is on sale for only $80 during Walmart's Labor Day sale. This particular model only weighs 3 pounds and is so popular ...

She covers a variety of home, fashion, and tech products from Amazon, including cordless vacuums, cooling bed sheets, wireless headphones, wedding guest dresses, and more. Amazon Swapping from a ...