Battery Pack, System and Use of a Battery Pack

A battery pack has a plurality of battery cells and at least three pack power contacts. A first pack pair of the pack power contacts is designed for making contact with device power contacts of a first electrically driven work device and/or a first charging device, wherein the battery pack is design...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	VON HOFEN, Malte
Format:	Patent
Sprache:	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:	A battery pack has a plurality of battery cells and at least three pack power contacts. A first pack pair of the pack power contacts is designed for making contact with device power contacts of a first electrically driven work device and/or a first charging device, wherein the battery pack is designed for supplying, due to contact being made, the first work device with electrical drive power with a first electrical voltage from at least a portion of the plurality of battery cells and/or supplying, due to contact being made, at least a same portion of the plurality of battery cells with electrical charging power with the first voltage from the first charging device via the first pack pair. A second pack pair, which second pack pair is different from the first at least in portions, is designed for making contact with device power contacts of a second electrically driven work device and/or a second charging device, wherein the battery pack is designed for supplying, due to contact being made, the second work device with electrical drive power with a second electrical voltage, which is higher than the first, from at least a same portion of the plurality of battery cells and/or supplying, due to contact being made, at least a same portion of the plurality of battery cells with electrical charging power with the second voltage from the second charging device via the second pack pair.