According to the latest rumors, Huawei's upcoming Honor Magic 2 smartphone (that will be launched in December 2018) will feature a graphene-enhanced battery, made by Huawei itself. Interestingly, Huawei's graphene battery will have about 45% of the capacity compared to regular Li-Ion ones, but it will be able to charge extremely fast - in about 12 minutes (for a 3,000 mAh battery). The graphene battery is almost double that of a Li-Ion one.
These are just rumors at this stage, and we have no way to verify them. We do know that Huawei has been working on graphene technologies for a long time, and has even launched a commercial graphene-enhanced battery in 2016 - in which the graphene is used to extend the battery's operational temperature range.
Graphene is useless.
I have been at graphene group and what I can tell is that after all those years of studies with graphene the conclusion is that this wonder material is completely useless! Nothing besides a scientific curiosity!
??
What? Hao, why you say that?!
Because it is the truth!
I know what I say, I know all the attempts made with graphene and the problems around graphene! All that in different areas, I am the revisor of important projects in this field around the world... I know what I am speaking.