Hmm.. 2KG per KW...
Gasoline is 0.7489 KG and 8.76 KW per liter. If the engine is 20% efficient that's going to be 1.75 KW usable per 0.7489 KG, or 0.42 KG per KW.
So with this battery chemistry you might get near 1/4 the range per weight of gasoline... It's creeping up there... CC: @Cliff "It Never Happened" Secord ๐บ๐ธ๐ท๐บ

Gasoline is 0.7489 KG and 8.76 KW per liter. If the engine is 20% efficient that's going to be 1.75 KW usable per 0.7489 KG, or 0.42 KG per KW.
So with this battery chemistry you might get near 1/4 the range per weight of gasoline... It's creeping up there... CC: @Cliff "It Never Happened" Secord ๐บ๐ธ๐ท๐บ

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