Friday, November 20, 2015

The ultra-fast battery charging in 2 minutes – BBC

Image copyright Thinkstock

The battery is the Achilles heel of most smartphones, tablets and modern clocks, which certainly before the battery would last them years.

Although it has become an indispensable part of our lives, getting cell phone comes with a battery at night is often impossible mission.

And although devices Telephony better every day seems that manufacturers forget the batteries becoming the main complaint of users for whom staying incommunicado could be your worst nightmare.

The fact that the terminals are increasingly thin and light make the solution is not easy but not impossible.

At least for the Chinese manufacturer Huawei took the 56th Battery Symposium, held a few days ago in the Japanese city of Nagoya, to file Two batteries that are charged ten times faster than conventional.

Image copyright Thinkstock
Image caption The battery is considered as one of the evils of mobile devices.

The two batteries are made by Huawei conventional lithium, but with a “microinnovación”

The explanation of how they did it is not easy.: “We managed to chain heteroatoms to the molecule of graphite in the anode, which serves to catalyze the capture and transmission of lithium through carbon bonds,” says a statement from Huawei.

Yes it is get clear about what you say. “Faster load without reducing the energy density or the life of the battery”

Image copyright Huawei
Image caption lithium batteries containest one microinnovación.

One of the two batteries fail to load in just five minutes 48% of its 3,000 mAh capacity (6s iPhone has a 1,700 mAh). With that charge, Huawei says to do 10 hours of calls. The other battery, 600mAh, charge 68% in two minutes.

To see the scope of the invention just have to know that a normal battery charge 2% in 10 minutes.

Image copyright Huawei
Image caption Huawei presented their creations at the 56th Battery Symposium, held in Nagoya.

Currently, Huawei claims that both batteries have passed all quality controls and are ready to be sold under the new brand appliances.

Undoubtedly, this feature could become a real differentiator compared to other phones that reach a more saturated market.

It seems that every night charging mobile phone’s days are numbered .

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