With recharge times as quick as 75 minutes to 80%, Ernie Ball guarantees that these batteries deliver a “consistent, ...

The startup is gaining momentum and seeking resources to launch its next phase, along with scaling up in the coming years.

SWIT’s new PowerCell batteries bring USB-C charging and Panasonic cells to mirrorless cameras from Canon, Nikon, Sony, and ...

The biggest improvement for power users will probably be the rechargeable battery, which is long overdue since the older ...

Battery life is rated at up to six months between charges, but that will vary depending on how much activity there is on and around your porch. Wyze said the battery life for its Video Doorbell Pro ...

Rechargeable paper battery is cheaper, safer & as powerful as lithium A battery that's safer and cheaper than lithium-ion while offering comparable energy density? That sounds like a pipe dream. But ...

If you’ve ever stood at the roadside, staring at a slow puncture and been just a couple of miles from home, you’ll know how ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...