There has been rapid development in the smartphone industry over the past three years. The display and charging capacity has seen a significant improvement over the past two years. As of now, we can talk about the 120W fast charge which the likes of Xiaomi already use. According to a recent information from @DigitalChatStation, there will be a significant improvement in the fast charging field. He claims that the fast charging rate will exceed 120W by next year. According to him, may flagship smartphones will use faster-charging technology next year.
When it comes to fast charging, Chinese manufacturers have been on top of their game. The likes of Xiaomi, Oppo, and Huawei already have high wireless charging technology. While Oppo has the 65W AirVOOC wireless flash charge, Xiaomi has a 120W fast charging technology while Huawei has up to 66W.
Huawei currently has up to 200W fast charging technology
Yu Chengdong recently claimed that Huawei has an active 120W or even 200W fast charging technology. According to the Huawei executive, the 66W fast charging is the most suitable fast charging technology for now. This is because such fast charging technology is logical for really big batteries. Thus, it is not feasible to use a 120W or 200W fast charging technology for “small” batteries.
Xiaomi Mi 80W wireless fast charging
However, there are reports that the 80W Mi wireless charging technology is on the way. According to Xiaomi, this technology can fill a standard 4,000 mAh battery in 19 minutes. According to Xiaomi, this charger delivers 50% in just 8 minutes and 100% in 19 minutes.
Zeng Xuezhong, vice president of Xiaomi Group and president of the mobile phone department, introduced the Xiaomi 80W wireless charger.
According to Zeng Xuezhong, Xiaomi has specially customized a more efficient wireless charging architecture and chip. This charger comes with an independent composite coil system design. It also uses an MTW multi-pole fast-charging batteries, dual 6C series batteries, with multi-stage variable current control. Furthermore, this device supports MiFC fast charging. According to the Xiaomi executive, the charger achieves the full charge in 19 minutes (for a 4000 mAh battery) with “many acceleration technologies”.
In addition, the wireless charging base uses a high-speed silent fan. This means that we can actually charge efficiently without hearing any sound. This charger is a high-power charging device that supports fast charging and low heat generation throughout the process. At the same time, it can still maintain more than 90% of the effective capacity after 800 complete charging and discharging without sacrificing battery health.