[Hitstirrer]

It seems that lead can be used to improve lithium batteries. Who would have thunk it?

Lead-based anode for lithium batteries doubles energy storage capacity

When it comes to expanding the capabilities of today’s lithium-ion batteries, all kinds of alternative materials are on the table, from salt, to silicon, to microwaved plastics. Owing to its abundance, low cost and familiarity in battery systems, lead is one option with plenty of appeal, and…

newatlas.com

 

[EdH]

If it works as described, good, or even excellent. I would expect the weight per kWh to be lower than for current lithium batteries as long as they meet the claim of doubling capacity.

 

[Drewby80]

Let’s hope they last more than 5 years!

All sounds a bit experimental to me, could get expensive.

 

[EdH]

Yes, early days, but it does indicate that there is a likelihood that in the next 10 years we will see a doubling of battery capacity for the same weight. Job done.