Often times, e-bikes seek to build the biggest battery with the most range. But what if you want to take a couple lunch loops on your bike and only need 20 minutes of charge? That’s [Seth] from Berm ...

E-bike batteries are, for the most part, a collection of 18650 batteries, packaged together and welded in series and parallel, attached to a battery management system (BMS). A "dead" e-bike battery ...

There’s no doubt that the issue of safely charging e-bikes is a growing topic of concern in the US. And while the media frenzy around relatively rare e-bike fires is often overblown, it doesn’t rule ...

PHILADELPHIA (WPVI) -- Federal safety officials have an urgent warning about certain e-bike batteries after more than a dozen reports of batteries overheating, some causing fires and substantial ...

Crowdfunding is where dreams go to find financial backing to become real, a first stepping stone to mass production for a product that deserves to get there. In this case, crowdfunding was where one ...

Disposable vapes are indefensible. Many, or maybe most, of them contain rechargeable lithium-ion batteries, but manufacturers prefer to sell new ones. More than 260 million vape batteries are ...