This morning, Xiaomi’s sub-brand Redmi has officially announced the second generation of its 300W fast charging technology that debuted in the Redmi Note 12 Exploration Edition. The battery has a fast record of one volt per smartphone.

Redmi breaks record: boosts 300 W per smartphone to 100% in 5 minutes

According to official measurements published by Redmi, the 4100 mAh battery can be charged 10% in 43 seconds, 50% in 2 minutes 13 seconds, and fully charged in 5 minutes.

Redmi also stated that 300W of power is intended at the end of the car charger and goes through all the components to reach the battery.

Specifically, we have a 300 W caricabatterie that adopts the fourth generation integrated GaN solution (gallium nitride). Its power has been increased by 43%, but its volume is exactly the same as Xiaomi’s previous generation 210 W charger, and its power density reaches 2.31 W/cm³.

In terms of heat dissipation, the 300W charger adds a large area of ​​graphene to promote heat dissipation on a uniform base to achieve ultra-high power.

In the termini of Rica architecture, super ricrika 300 W ha un chip della carica 6:2 personalized integrated, maximum 98% conversion efficiency. The Rispetto alla soluzione convenzionale della charge pump 4:2 solves the problem of high current heating in the charge inlet path and reduces it from the source.

All the high pace makes it easy to achieve a distribution pattern to ensure the calorie concentration is effective. Reaching 290 Watts of power, it reached more than 280 Watts in 2 minutes.

Also, unlike the traditional dual-cell arrangement, the 300W charger uses a “sandwich” stacking scheme to achieve greater heat dissipation and greater space utilization. Finally, the battery’s PCM protection board has a dual-layer design that effectively reduces the footprint of the protection board by 50%.

Xiaomi Redmi Note 11S

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February 28, 2023 17:20

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Prezzo update date: 28 February 2023 17:20