Battery charger for portable devices and related methods
DCFirst Claim
1. A battery charger for a portable wireless communications device, the portable wireless communications device including a rechargeable battery and a wireless communications transceiver coupled thereto, the portable wireless communications device and rechargeable battery each respectively having a portable device type and a rechargeable battery type associated therewith from among a plurality of different portable device types and different rechargeable battery types having respective charging rates, the battery charger comprising:
- a charging circuit; and
a controller coupled to said charging circuit and configured to cause the portable wireless communications device to identify its corresponding portable device type and its corresponding rechargeable battery type, and to cause said charging circuit to charge the rechargeable battery based on the respective charging rate thereof.
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Accused Products
Abstract
A battery charger may include a charger connector to be coupled to a corresponding device connector of a portable device including a rechargeable battery. The battery charger may also include a charging circuit connected to the charger connector, and a controller connected to the charger connector and the charging circuit. The controller may be for causing a portable device connected to the charger connector to identify its corresponding portable device type and its corresponding rechargeable battery type from among a plurality of different portable device types and different battery types, and for causing the charging circuit to charge the rechargeable battery based thereon.
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Citations
22 Claims
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1. A battery charger for a portable wireless communications device, the portable wireless communications device including a rechargeable battery and a wireless communications transceiver coupled thereto, the portable wireless communications device and rechargeable battery each respectively having a portable device type and a rechargeable battery type associated therewith from among a plurality of different portable device types and different rechargeable battery types having respective charging rates, the battery charger comprising:
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a charging circuit; and a controller coupled to said charging circuit and configured to cause the portable wireless communications device to identify its corresponding portable device type and its corresponding rechargeable battery type, and to cause said charging circuit to charge the rechargeable battery based on the respective charging rate thereof. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A battery charging system comprising:
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a portable wireless communications device including a rechargeable battery and a wireless communications transceiver coupled thereto, said portable wireless communications device and rechargeable battery each respectively having a portable device type and a rechargeable battery type associated therewith from among a plurality of different portable device types and different rechargeable battery types having respective charging rates; and a battery charger comprising a charging circuit, and a controller coupled to said charging circuit and configured to cause said portable wireless communications device to identify its corresponding portable device type and its corresponding rechargeable battery type, and to cause said charging circuit to charge the rechargeable battery based on the respective charging rate thereof. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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18. A battery charging method for a rechargeable battery carried by a portable wireless communications device, the portable wireless communications device and rechargeable battery each respectively having a portable device type and a rechargeable battery type associated therewith from among a plurality of different portable device types and different battery types having respective charging rates, the method comprising:
coupling a charging circuit to the portable wireless communications device to cause the portable wireless communications device to identify its corresponding portable device type and its corresponding rechargeable battery type, and causing the charging circuit to charge the rechargeable battery based on the respective charging rate thereof. - View Dependent Claims (19, 20, 21, 22)
Specification