Comment Good, but make a relevant comparision maybe? (Score 5, Informative) 59
1000 Wh/l is certainly a big step forward if it reaches production.
But the 100x comparision against TDKs old and quite obsolete solid state product is misleading.
Current best in class Lithium-Ion batteries achieve on the order of 500 Wh/l.
So this is ~2x and solid state. Great. But don't call it 100x, marketing folks