Laptops can also be recharged wirelessly.

Wireless charging is one of the most anticipated functions of the Internet users, in the last three Camp standard contention, a few days ago, a good news, one of the camp announced that will support the laptop computer and other high-power equipment wireless charging. Until then, wireless charging technology has been linked to small mobile devices such as smartphones and small-scale tablets. However, the A4WP (Wireless charging Alliance), one of the three main camps for wireless charging, has announced that its technical standards have been upgraded to support a power increase of 50 watts, meaning that wireless charging can also be realized by high-power devices such as laptops and tablets. In fact, the wireless charging of high-power equipment has been the industry's expectation. In February this year, computer maker Dell joined the A4WP camp, when the camp's top executives said it would upgrade technology and support the ultra-extreme copies of computer manufacturers such as Dell to charge wirelessly. It should be noted that the traditional laptops in the market, most of the power over 50 watts, but the ultra-high use of Intel's Low-power processor, will become the first wireless rechargeable laptop. U.S. Science and Technology news website Addiction Technology Review points out that the support of high-power equipment, wireless charging technology is an important step, which will also bring great convenience to consumers. Wireless charging technology, delays in the early popularization, the standard of contention is the biggest reason. There are now three big wireless charging camps, in addition to the above A4WP, the other two are PMA camp and WPC Camp. In February, A4WP and PMA both announced that they would be compatible with each other's wireless charging standards, which meant the three camps had become two camps (Apple, which has always been incompatible with the industry, does not belong to any wireless charging technology camp). Because the technical standard is not unified, gives the manufacturer to deploy the wireless charging function to bring the trouble. This also increases the cost of charging equipment for users. As for the fragmentation of the wireless charging standard, Lenovo Group, a member of the A4WP, said it was optimistic that the A4WP standards were most in line with consumer demand, and that the standard would win in the future and become the industry's leading standard. It is worth mentioning that at the recent Taipei computer show, computer chip manufacturers Intel for wireless charging is also lonely, the introduction of a computer host and monitor and other external devices at the same time data transmission and wireless charging technology, if large-scale popularization, computer peripherals through a variety of complex cable and host connection, will become history.