Power tools make a litany of tasks so much simpler ... For example, it's generally safe to leave Makita batteries on chargers because they contain maintenance modes that won't cause the internal ...

A new type of lithium-ion battery with a single crystal electrode can withstand over 20,000 charge-discharge cycles before hitting the 80 percent capacity cutoff. Researchers at Dalhousie ...

Batteries always seem to die at the worst possible moment—like your calculator batteries right before a math exam, your remote control batteries at the start of a great movie, or your flashlight ...

If you buy something via one of our links, we may earn a commission. Gerber's Armbar Trade 8-in-1 Pocket Knife Multi-Tool is now only $25 on Amazon—a surprising 50% off its normal price of $50.

If you buy something via one of our links, we may earn a commission. Gerber’s Truss 17-in-1 EDC Multi-Tool is 40% off on Amazon—an excellent bargain at only $36 instead of its normal $60.

Featured pricing is subject to change. Power your DEWALT tools with this high-performance 20V MAX 5 Ah battery pack. Offering extended runtime and durability, it helps you tackle more demanding ...

According to Shi, the most common cause of a swollen battery is overcharging. Keeping your battery at a high state of charge can stress it out, allowing it to degrade faster. “In an application ...

A team of scientists at UNSW Chemistry have successfully developed an organic material that is able to store protons—and they have used it to create a rechargeable proton battery in the lab. By ...

It features the most essential power tools you’ll want in your workshop–drill, impact driver, and circular saw– as well as some useful secondary pieces like a multi-tool, XR angle grinder ...

Dec. 2 (UPI) --The U.S. Department of Energy on Monday announced a multi-billion dollar loan to jumpstart a joint project in Indiana between Stellantis and Samsung to aid battery production for ...

Makita also has a free tool with battery purchase deal. Makita basically revolutionized the tool industry, offering the first widely circulated battery-powered tools and making a reputation for ...

What else could you dream of? Some fantastic Cyber Monday sales on top-notch pocket knives and multi-tools, perhaps? Dream no more. Amazon is overflowing with them. Yes, there are a lot of ...