Invention Grant
US09054534B2 Connectors for battery-powered devices 有权
电池供电设备连接器

Connectors for battery-powered devices
Abstract:
A battery-powered device can be simultaneously coupled to a non-battery power supply and to information signals from a battery. Power contacts on the device are coupled to the power supply, while one or more information contacts on the battery are coupled to corresponding contacts on the device.
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