Battery pack and apparatus using same

The invention provides a battery pack and an apparatus using the same. The battery pack includes a first battery and a second battery. The first battery comprises a first battery cell and a first circuit assembly, and the first circuit assembly is provided with a first interface. The second battery...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YAO SHU, HUANG KAIRUI, NING SHUNGANG, CHEN SHAN, XIE SHUYANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	The invention provides a battery pack and an apparatus using the same. The battery pack includes a first battery and a second battery. The first battery comprises a first battery cell and a first circuit assembly, and the first circuit assembly is provided with a first interface. The second battery comprises a second battery cell and a second circuit assembly, and the second circuit assembly is provided with a second interface and a third interface. The first circuit assembly and the second circuit assembly form a circuit system, the circuit system is provided with a switching unit, and the switching unit is used for switching a power supply mode into a first battery power supply mode or a second battery power supply mode. When the first battery is out of power, the switching unit can switch the battery pack into the second battery power supply mode, the first battery can be detached from the second battery to be charged at the moment, the device using the battery pack cannot be powered off to stop working du