https://wccftech.com/nokia-bell-labs-double-battery-life/

Smartphone batteries have lacked in development breakthroughs, but thankfully, Nokia’s Bells Labs division believes it may have solved that conundrum once and for all. Current devices feature cells sporting the Lithium Ion or Lithium Polymer technology, but they feature limited recharge cycles and are prone to have a shorter lifespan due to overheating and used continuously. What’s Nokia’s innovation arm has done might solve these problems once and for all using a different technology and it isn’t expected to change the aesthetics of your smartphones.

Paul King, one of the lead investigators on the project and Member of the Technical Staff, Nokia Bell Labs, states the following: