Low magnetic interference battery
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United States of America Patent
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Dec 29, 2015
Grant Date -
Feb 6, 2014
app pub date -
Oct 8, 2013
filing date -
Jul 14, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A low magnetic interference battery is provided, the battery insertable into a mobile communication device, the mobile communication device comprising a radio interconnected with a microphone and a receiver. The battery comprises a battery portion enabled to provide electrical power to the radio, the battery portion emitting a magnetic field when in operation. The battery further comprises a sealing portion for sealing the battery portion therein such that the battery portion is protected from moisture, the sealing portion comprising a magnetic shield portion arranged relative to the battery portion such that magnetic flux from the battery portion is routed away from the receiver when the battery is in operation in the mobile communication device.
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