Wireless charging technology is the mainstream and direction of future development. Wireless charging of digital devices has begun to become popular, but it is not yet mature in terms of household appliances and electric vehicles. Evatran Corporation, a pioneer in wireless induction charging technology for electric vehicles, recently released the latest generation of wireless induction charging system. The charging disc of the device is only the size of a disc. In addition to being smaller than the previous generation, the sensitivity of the device is also greatly improved. Even if the car is not aligned with the disc, it can still be charged. The charging efficiency has also increased from 80% in the first generation to more than 90%. The equipment sells for about 2-3K US dollars, and the electric vehicle modification fee is about 2,000
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