Xiaomi wants to recharge big smartphone batteries in 15 minutes



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If Chinese smartphone manufacturer Xiaomi takes it on itself, it will take just over 20 minutes in the future for batteries, even relatively large, to be fully charged. Through a technique called Super Charge Turbo, Xiaomi wants to inject up to 100 watts into the batteries.

Bin Lin, co-founder and chairman of Xiaomi, recently posted a video on his account with his Chinese counterpart of Twitter, Weibo, which shows how a smartphone prototype of Xiaomi can be recharged to full battery capacity in no time with the new charging technology, The battery of the device is specified with 4000 mAh, so it corresponds to what is also used in the Xiaomi Redmi Note 7.

The video clearly shows how fast it can go with even more power: in just 17 minutes, the battery of the smartphone prototype is visibly filled. When and in what device Xiaomi wants to use the new Super Charge Turbo technology for the first time, the information is still unclear. As usual, the short clip is just a teaser, as it has been published more often by the superiors of Xiaomi.

Xiaomi probably uses a 5-amp, 20-volt charger, which should also be big enough. Currently, Xiaomi is still widely used on Qualcomm's Quick Lot 4.0 with its chips, so that now, a deviation from the usual practice is predictable. However, QC4 also offers "only" 18 watts, which makes it even lower than the MiW 9's faster wireless charging technology with 27 watts.

Huawei and other manufacturers have been following the approach of extremely fast charging technology for smartphones for quite some time. For example, Huawei offers up to 40 watts for some devices, while the Huawei Mate X has even reached 55 watts. In addition, competitor Xiaomi, Oppo, already charge some devices up to 50 watts. Because the longevity of the batteries would be due to the technological limitations of lithium batteries, of course, a more cautious store very useful.

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