Go ahead and charge your iPhone X on a wireless Pikachu charger

We’ve waited years for the iPhone to support wireless charging. We wanted that convenience, we said. We wanted to be just like our Android brethren, we said. And now, I’m happy to share that we can all unite over a wireless Pikachu charger. A company called TeknFun just announced the Pikachu, which it says should be compatible with Samsung devices and the iPhone 8 and X.

It’s available through GameStop for $ 49.99, although it appears to be unavailable at the moment, even though it’s advertised as an online only product. It features three USB ports and Pikachu’s cheeks should light up when charging.

I love it. Now I need to buy a iPhone X or 8 so I can use it.

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Weekend poll: How many devices do you charge at night?

The worst thing about living in the future is all the cables, and I’m not just talking about the extra dongles OEMs make us carry around now. Every new gadget, whether it uses a nice easy standard like USB-C or not, is another electronic mouth to feed come bedtime. From phones to wearables and all your day to day accessories, how many devices do you have to charge at night?

Personally, I hate having to charge more than one device.

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Weekend poll: How many devices do you charge at night? was written by the awesome team at Android Police.

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A New Battery Built by Samsung Uses Graphene to Charge Five Times Faster

Faster Charging

The Samsung Advanced Institute of Technology (SAIT) has developed new battery material, made from a “graphene ball,” which could potentially deliver charging speeds five times faster than today’s lithium ion batteries. Samsung announced the new material in a press release this past Wednesday, November 28.

But just how fast is this new material? Well, in theory, this graphene ball material only needs about 12 minutes to achieve a hundred percent charge. But it shouldn’t come as a surprise that this breakthrough material comes from graphene. The 2D-material has long been regarded as a wonder material because of its combination of unique properties. Graphene, among other things, is strong, durable, and highly conductive.

SAIT researchers, led by Son In-hyuk, developed a mechanism that allows for graphene to be mass synthesized into a 3D popcorn-like form using silica (SiO2). The graphene ball, in this technique, is applied to both the anode protective layers and the cathode materials in lithium-ion batteries.

Image credit: Samsung/SAIT
The popcorn-looking graphene ball. Image Credit: Samsung/SAIT

The Battery We Need

Samsung’s new battery material could be the breakthrough in battery technology that many have been waiting for, because the tech has essentially remained the same for several decades. Lithium-ion batteries power many of our devices, from smartphones and smart gadgets to electric vehicles (EVs). Batteries also play a crucial role in reimagining the energy grid. Together with increased capacity, faster charging time is one of the improvements that today’s batteries need.

Aside from faster charging, batteries built from this graphene ball can maintain highly stable temperatures at 60-degrees Celsius, according to the SAIT researchers who published the details of their work in the journal Nature Communications. Such stable battery temperatures are crucial for EVs, Samsung explained.

“Our research enables mass synthesis of multifunctional composite material graphene at an affordable price,” In-hyuk, explained in the press release. “At the same time, we were able to considerably enhance the capabilities of lithium-ion batteries in an environment where the markets for mobile devices and electric vehicles is growing rapidly. Our commitment is to continuously explore and develop secondary battery technology in light of these trends.”

The post A New Battery Built by Samsung Uses Graphene to Charge Five Times Faster appeared first on Futurism.

Futurism

Nissan’s Fully Electric Concept Car Is Able to Travel Nearly 400 Miles on One Charge

This is Nissan’s latest all-electric crossover concept.

The post Nissan’s Fully Electric Concept Car Is Able to Travel Nearly 400 Miles on One Charge appeared first on Futurism.

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Samsung’s graphene batteries could charge your phone in 12 minutes


While persistent efforts in phone design and software optimization have got us to the point where our handsets can now last a day on a single charge, there’s work to be done yet if we’re heading for a future rife with VR and AR apps. To that end, Samsung says it’s inching closer to making better batteries, thanks to its breakthroughs in using graphene in place of lithium, which currently powers most phones and electric vehicles. It’s developed the carbon allotrope into what it’s calling a ‘graphene ball’, and claims that a battery made with this material will be able…

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