China's GNE develops lithium-sulfur battery with energy density of 700Wh/kg - Energy Storage

The energy density of the newly developed lithium-sulfur prototype far exceeds the one of common lithium -ion batteries.

5 comments

What's the current Wh/kg average?
Either it's BS or genuinely true
- haha, word
Could this energy density provide a good enough Wh/kg ratio for general/leisure aviation?
- petrol has 10 times greater energy density, so it's still far from being good