Graphene batteries could greatly increase the battery life of your gadgets and smartphone. Here's everything you need to know about them.

Samsung is reportedly nearly finished developing graphene battery technology that could charge a device in under 30 minutes.

These graphene foils could improve battery safety, energy density, and overall performance, making them an attractive option for electric vehicle manufacturers who prioritize safety and longevity.

Samsung announced in 2017 that it's developing new graphene battery technology, and it's now rumored to arrive by 2020.

Graphene can also be used to produce silicon-based anodes that boost a battery’s storage capacity. Why is Nanoporous Graphene Relevant to Battery Research? Graphene is usually impermeable and ...

Namely, engineers at Northwestern University have found that using specially-crafted graphene can allow a lithium-ion battery to store 10 times as much power and charge 10 times faster.

Lithium/graphene “foil” makes for a great battery electrode Graphene handles the issues that come with an electrode's lithium moving elsewhere.

Bi-layer graphene creates high-density lithium, may increase battery capacity.

Wow, the claims Nanotech Energy makes for its new graphene battery, just presented at CES Unveiled, are impressive: It retains more than 80 percent of its rated capacity through 1,400 cycles, can ...

An artist's impression of a new sodium-ion battery design, which relies on stacked layers of graphene with molecules wedged in between for high capacity ...