Where do you get LiIon cells for your project? Taking laptop batteries apart, whether the regular 18650 or the modern pouch cell-based ones, remains a good avenue – many hackers take this road ...

you’ve probably run into 18650 batteries. You often find these inside laptop batteries and –famously– the Tesla electric vehicle runs on a few thousand of these cells. The number might seem ...

In a noteworthy advancement, Group1 has launched the world’s first Potassium-ion battery that has been designed within the ...