How To Keep Power Tool Batteries Safe Over Winter (And What To Avoid)
That's why it's important to store your batteries properly. Good storage habits are important to maintain year-round, but ...
Nature1 年
A sneak peek inside tomorrow’s lithium-ion batteries
Positively charged ions move from the anode to the cathode through an electrolyte — a substance that allows the flow of charge. In lithium-ion batteries ... such as nickel-cadmium or nickel ...
What Happens When You Swap Atoms? A Nanotech Revolution Begins
Cadmium-based nanostructures are opening new possibilities in near-infrared (NIR) technology, from medical imaging to fiber ...
Hackaday2 年
GaN Charger Teardown Reveals Value Of This New Technology
Just as lithium-ion batteries have made nickel-cadmium cells boring and old hat, gallium nitride semiconductors are making silicon parts look unimpressive by comparison. [Brian Dipert] looked at ...
Engineering News12 天
What Products Contain Lithium-ion batteries? Powering Boundless Exploration and Connectivity
You may have heard of lithium-ion batteries, but did you know these compact powerhouses aren’t just used to power fitness trackers, smartwatches, and other wearable devices? SafeQuip, a leading ...