new batteries

[kevinmccune]

what do you all think of the new al-graphene batteries headed to market? the only disadvantage i see is its lower operating voltage,seems to be much better in most every way( doesnt even need cobalt) projected density of 1000 wh per kilo.

 

[6zfshdb]

Graphene is an expensive material but it does have advantages. Safer, faster charging and longer life over lithium but at what cost? What will be the price of an e-bike battery?

 

[kevinmccune]

should be cheaper and safer than li po, production has to scale up right now they are working smaller batteries