Batteries have a habit of running flat at the most inconvenient of times, and all too often that stockpile you thought you had in the bottom drawer has run dry when you go hunting for a replacement.

Rechargeable lithium chemistry battery cells found their mass market foothold in the field of personal electronics. The technology has since matured enough to be scaled up (in both physical size and ...

Household appliances, electric vehicles and mobiles drive a doubling of the global demand for rechargeable batteries every three years or so. The Energy and Nanomaterials Unit at Waseda University in ...

Soft polymer-based electrolytes are emerging as safer, more flexible alternatives to liquid electrolytes in rechargeable batteries, particularly lithium-ion and lithium-metal systems. They come in ...

If you spend a large portion of your hard earned cash on disposable batteries you may be interested in a new rechargeable battery that is fitted with a USB-C charging port. Enabling you to quickly ...

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In this article, I will take apart a Li-ion alternative to the classic 6F22 9V battery. This battery is a Chinese 9V/500mAh USB rechargeable Li-ion battery (sold under the brand name infinite). The ...