Simple self-charging battery offers power solutions for devices

A new type of battery combines negative capacitance and negative resistance within the same cell, allowing the cell to self-charge without losing energy, which has important implications for long-term storage and improved output power for batteries. Researchers report making their very simple battery with two different metals, as electrodes and a lithium or sodium glass electrolyte between them.

from Top Technology News -- ScienceDaily https://ift.tt/2w9NAPJ