Battery disconnect safeguard

In embodiments, a mobile device includes a primary battery as a power source to power components of the mobile device, and includes a secondary battery as an additional power source to power the components of the mobile device. A sensor is implemented to detect moisture proximate a battery connectio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Jiri Slaby, Mark J. Carlson
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY GENERATION PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY TELEPHONIC COMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	In embodiments, a mobile device includes a primary battery as a power source to power components of the mobile device, and includes a secondary battery as an additional power source to power the components of the mobile device. A sensor is implemented to detect moisture proximate a battery connection of the secondary battery, where the detected moisture indicates an impending secondary battery disconnect event due to the secondary battery shorting out. A battery controller is implemented to receive a sensor input of the detected moisture from the sensor. The battery controller can then switch from the secondary battery to the primary battery as the power source based on the detected moisture proximate the battery connection of the secondary battery.