[dangerdoc]

Capacitors are generally durable. Even if eestor is as good as they claim, it will not be used in airplanes, it is not close to the energy density of jet fuel.

Li ion batteries are generally good for 500 recharges, capacitors should be good for hundreds of thousands of recharges.

[hosepipe]

[.. Capacitors are generally durable. Even if eestor is as good as they claim, it will not be used in airplanes, it is not close to the energy density of jet fuel. / Li ion batteries are generally good for 500 recharges, capacitors should be good for hundreds of thousands of recharges. ..]

Thanks... I was not thinking of jet planes but prop planes.. of 'whatever" size..