Fast wearable mobile device power supply device

Abstract

The invention provides a rapidly wearable mobile equipment power supply device, and belongs to the technical field of rapid charge of power supply devices. The rapidly wearable mobile equipment power supply device comprises an input interface unit, at least one battery charge-discharge module, an MCU (micro-control unit) and an output electric energy transformation unit, wherein each battery charge-discharge module comprises a charge management unit, a battery, a battery electric energy information detection unit and a discharge control unit. The battery electric energy information detection units are respectively connected with the charge management unit and the battery, the MCU is respectively connected with the input interface unit, the charge management units, the battery electric energy information detection units and the discharge control units, and the input interface unit, the charge management units, the batteries, the discharge control units and the output electric energy transformation unit are sequentially arranged along current flow directions. The rapidly wearable mobile equipment power supply device has the advantages that high-current and high-power charge is realized by a parallel current charge mode, battery charge time is shortened, and the influence of non-uniform distribution caused by parallel connection of batteries is avoided.

Description

technical field [0001] The invention relates to fast charging technology of a power supply device, in particular to a power supply device for fast wearing mobile equipment. Background technique [0002] Looking at the changes in 3C smart devices in recent years, the resolution is getting higher and higher, and its CPU has also developed from single-core to multi-core. At present, there are more and more users of smart wearable mobile devices in China, which fully demonstrates that smart wearable mobile devices are gradually becoming an indispensable tool in our daily life. We need it to make calls, listen to songs, surf the Internet, watch movies, navigate, etc., especially in the current smooth network environment such as 4G and wifi, it has become a necessity in life. However, it has a fatal weakness: insufficient endurance and long charging time, which is also a technical bottleneck for the rapid development of wearable mobile devices, and the emergence of mobile power s...

AI Technical Summary

Problems solved by technology

However, it has a fatal weakness: insufficient battery life and long charging time, which is also a technical bottleneck for the rapid development of wearable mobile devices, and the emergence of mobile power solves this problem. At present, many users will be equipped with a power supply device Such as mobile power, in case of emergency

[0003] However, the problem of slow charging of mobile power supplies has become an annoyance for many users. The emergence of fast charging technology has solved the urgent need

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