Invention Grant
US09337667B2 External adapter for battery pack used to power a portable device
有权
用于为便携式设备供电的电池组的外部适配器
- Patent Title: External adapter for battery pack used to power a portable device
- Patent Title (中): 用于为便携式设备供电的电池组的外部适配器
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Application No.: US13781103Application Date: 2013-02-28
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Publication No.: US09337667B2Publication Date: 2016-05-10
- Inventor: Scott J. Arendell
- Applicant: Motorola Solutions, Inc.
- Applicant Address: US IL Schaumburg
- Assignee: MOTOROLA SOLUTIONS, INC.
- Current Assignee: MOTOROLA SOLUTIONS, INC.
- Current Assignee Address: US IL Schaumburg
- Agent Scott M. Garrett; Barbara R. Doutre
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H01M2/10 ; H01M2/34 ; H01M10/42
Abstract:
Embodiments include a rechargeable battery pack, system, and power adapter that allow the rechargeable battery pack to both power a host device though a set of host contacts and provide power, through the power adapter, via a set of charging contacts that interface with the power adapter. The power adapter contains a voltage source which activates a control circuit to disable a discharge protection circuit in the battery pack to allow current to discharge through the charging contacts.
Public/Granted literature
- US20140239895A1 EXTERNAL ADAPTER FOR BATTERY PACK USED TO POWER A PORTABLE DEVICE Public/Granted day:2014-08-28
Information query
