Have a look at Graphene... we use them in RC applications because it tends not to burn whats left following a "undesired aircraft state" landing.. i think the only negative could be potential fluctuating discharge rates which sensitive equipment might not like.. like everything, i think it has the potential to become a game changer with development...
err....ok . Will this Graphine battery start a 6cyl 280 HP aircraft engine? And run radios & transponder also?
Yak52