So, HobbyKing just began promoting Turnigy Graphene batteries ( here ), and at 1st glance I thought that these may possibly be the new Lithium-Sulfur-Graphene battery technologies, and was very excited. 1 easy technique (and by far the least expensive) is to use ultrasonically exfoliated graphene in suspension and spin coat your substrate. Would have been much better to await a teardown and examination just before writing an short article that is basically claiming the battery is bogus – with no any proof one way or the other. Once more, it doesn’t mean it has graphene in it, or if graphene has something to do with the improvement in performance.
A 500-mile Tesla Model S would all but remove the effects of range anxiety and could give Tesla the means to dominate the expanding electric auto market. These qualities give graphene seemingly endless applications (although most nevertheless aren’t commercially obtainable). According to the initial independent review , it really is a good battery, but the graphene is largely on the label. Most RC lipo has had the reputation of getting produced with dogshit top quality supplies.
My point is that the Tesla Model S Style is ingenious in that, the battery module is easily changed out, this is what the battery swap demonstration proved. A replacement pack expense $180 considering that I bought it when 20C 4s 5ah packs have been on sale for $15 every single. Excitement subsides: With no new reports on Tesla’s graphene plans, excitement about the 500-mile battery has subsided. Graphene can only be a superconductor on a crystalline dielectric substrate or freely suspended above a substrate.
I do hope Turnigy have turned factors about and made a good top quality battery, but I’d rather judge it on independent test data from trusted sources than obtain …Read More