Soon you won't have to wait for your gadgets to charge anymore.

Elecjet claims its upcoming Apollo Ultra battery can replenish its 10,000mAh capacity in half an hour. The batteries use graphene to deliver ultra-fast charging and long lifespan. It's part of an ever-evolving battery technology that could improve everything from phones to electric cars.

“Higher capacity and more reliable batteries mean that our laptops, cell phones, watches, headphones and all of our other increasingly portable electronic devices will last longer and perform better,” Bob Blake, vice president of device maker Fi, explained in an email interview. “The better our batteries perform, the more we can live our lives without being tethered to an outlet.”

Graphene is a type of carbon that consists of a layer of atoms arranged in a two-dimensional honeycomb nanostructure. The material was described in 2004 by Andre Geim and Konstantin 'Kostya' Novoselov, working at the University of Manchester. The team received the Nobel Prize in Physics in 2010.