This Japanese e-bike system can regenerate the battery with such efficiency that it can over 1,000 km on a single charge on ...

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 ...

“At temperatures below 5°C, chemical reactions ('plating' and 'dendrite formation') start to occur during charging and ...