NASA comes up with solid-state batteries
 

This week's better battery which will never see the light of day

NASA boffins have been working on advanced solid-state batteries that can power electric aircraft.

Dubbed Solid State Architecture Batteries for Enhanced Rechargeability and Safety (SABERS), NASA said that unlike conventional lithium-ion batteries, solid-state batteries do not contain the liquids that can lead to overheating, fire, and loss of charge over time.

https://fudzilla.com/news/55664-nasa...tate-batteries