Why use wireless charging?
Most of our mobile phones now use lithium batteries. In recent years, the energy consumption of smart phones has gradually increased, and the contradiction of low battery capacity has become more and more prominent. What if the existing limited battery technology can't solve it? There are two technologies: fast charging and wireless charging.
Disadvantages of wireless charging?
In fact, wireless charging has been used in electric toothbrushes and facial cleanser for a long time, but wireless charging of mobile phones does not make people feel easy to use.
The picture comes from the network, invading and deleting.
1, charging is slow and unsafe.
The contradiction between the heating problem in the electromagnetic conversion process and the unstable heating characteristics of lithium batteries makes the current wireless charging efficiency lower than wired charging. In the early days of wireless charging, the back of the mobile phone was often very hot after being picked up, and the manufacturer had to reduce the power of wireless charging.
2. The charging base needs to be purchased separately.
At present, the base of the wireless charger needs to be purchased additionally, which is not included in the accessories attached to the mobile phone. To experience the convenience of wireless charging, we should put one in the bedroom, one in the living room and one in the car, and the company needs to buy another one ... My inner feelings are as follows:
The picture comes from the network, invading and deleting.
Can't live without a mobile phone.
Today's mobile phone manufacturers may not realize that for many people, mobile phones have become a part of the body. How to play mobile phone when charging on the charging base?
What are the advantages of wireless charging?
1. For products that look dangerous, everyone must be concerned about safety. Although there is still a fever problem in wireless charging, Bian Xiao has not heard of the outbreak of wireless charging (of course, no news is a good thing).
2. At first, many mobile phones used wireless charging to protect the charging interface. After all, everyone has a deep understanding of how weak the data line is. In some ways, it really slowed down the damage of the charging interface.
3, because the lithium battery has no memory effect, so it will be charged after use, which will not have adverse effects on the battery (serious warning: don't play while charging! Not safe! Many iPhone charging accidents happen like this! )。 So use spare time to charge, so you won't worry about running out of electricity when you go out ~
Therefore, wireless charging will not have any bad influence on mobile phones, but for heavy mobile phone users like Bian Xiao, high-power fast charging will be more suitable. If you are a light mobile phone user, wireless charging may bring you some small surprises ~
Do you have any friends who are going to try? Friends who have tried can share their feelings ~ What are your expectations for wireless charging? Bian Xiao hopes that wireless charging can be used at any time like WiFi ~