This half-inch square ultra-low power energy harvesting LiPo cell charger by [Kris Winer] uses a low voltage solar panel to top up a small lithium-polymer cell, which together can be used as the sole ...

Lithium-ion (Li-ion) battery technology has historically been the power cell of choice, especially given that we’re always all looking to maximize our smartphone’s battery life. However, many modern ...

As notebooks, PDAs, smart phones and other battery-powered mobile products proliferate, battery-power management continues to garner special attention. As notebooks, PDAs, smart phones and other ...