Mobile phone running out of electricity? You can borrow some electrical charge-charge, Wireless charging-IT information

Due to battery technology bottlenecks remain, for most smart phones now, and if in the case of no power power result is deadly, but if you can learn from other smart phones "borrowed", although it is not able to play cool, but to cope with the emergency situation is not a problem.

United Kingdom University of Bristol researchers have invented a "power sharing" widget. It has a built-in ferrite sheet, coil and strip, square in shape as a whole, compared with the General charging Bao compact, can be posted on the Smartphone or smart watches. No power, just to have another cell phone sticker, "energy share" automatically from the mobile phone "borrowed" calls to start charging .

According to test data charges can make phone call 1 minute 12 seconds; 2 minutes charging enough to watch the 4-minute video . This emergency is still enough, but the device still has its drawbacks: half of the loss transfer process will be, therefore, as a daily application also needs to continue to improve, we may in the future want to see high efficiency conversion devices appear, then charging treasure really had to go away.

But if not found in other cases "steal" people power always feels a little Manger.

手机快没电了？你可以借点电充下 - 充电,无线充电 - IT资讯

由于电池技术的瓶颈依然存在，对于现在的绝大多数智能手机而言，如果在没有任何电源的情况下没电结果可谓是致命的，但是如果你能够从其他的智能手机当中“借”到电，虽然不能够爽玩，但是应付下紧急情况相信还是没问题的。

英国布里斯托尔大学研究人员发明了一种“能源分享”小装置。它内置铁酸盐板、线圈和铜带，整体呈正方形，与一般的充电宝相比体积小巧，可以贴在智能手机或智能腕表上。没电时，只需要把另一个有电的手机贴上去，“能源分享”就会自动从有电的手机“借”来电开始充。

据测试数据，充电12秒能让手机通话1分钟；充电2分钟足够观看4分钟的视频。当然这对于临时应急还是足够，但是这种装置依然存在弊端：传输过程中将会有一半的损失，因此作为日常应用还需要继续改良，未来我们或许有希望看到高效率的转换装置出现，那时充电宝就真要离我们远去了。

不过如果在别人没发现的情况下“偷”人家电量总感觉有点损人不利己。