General metal-free battery cell

[Theo]

Sounds like quite a breakthrough!

 

[HadesOmega]

Oh that's pretty cool the contact patch is huge. You can just stack them like paper in series. This is definitely something that would help motorcycles.

If it impresses Sandy Monroe it's got my attention

 

[Theo]

Here is another one, apparently more oriented for energy storage paired with renewable energy production: