Better be sitting down if you click on this link :D:eek:...

Better be sitting down if you click on this link

https://www.pocket-lint.com/gadgets...in-seconds-last-months-and-power-over-the-air
Samsung's graphene battery

Samsung has managed to develop "graphene balls" that are capable of boosting the capacity of its current lithium-ion batteries by 45 per cent, and and recharging five times faster than current batteries. To put that into context, Samsung says its new graphene-based battery can be recharged fully in 12 minutes, compared to roughly an hour for the current unit.
Samsung also says it has uses beyond smartphones, saying it could be used for electric vehicles as it can withstand temperatures up to 60 degrees Celsius.