Smartphones are our communication devices, wallets, maps… It plays more and more important roles in our lives. When I left the door, I found out that the mobile phone forgot to charge, the mobile power supply has not been used for a long time, and there is no electricity. Is there anything more insecure than this?
Graphene battery technology, which is mainly used in the battery of power vehicles in the future, is rarely used in mobile power sources, and the cost is high. Mainly in the graphene component in the cathode material, as the newest two-dimensional nanomaterials found to be the thinnest, excellent in conductivity, excellent in heat dissipation and good in stability, in the current market, the price is comparable, the price is comparable. Gold is therefore known as “black gold.”
We have repeatedly tested that the highest temperature is near the LED (≤41 °C), which is normal. In addition, in the eyes of people who study batteries, a very important indicator is battery life. Because of the increase in current, battery life may be shortened.
The product owner also said that fast charging mobile power In this respect, it is basically the highest standard in the industry. It is used once a day. After three years, this power supply still has more than 93% capacity.”