Universal battery charger
First Claim
1. A charger unit for electrically charging a rechargeable energy storage device, comprising:
- a connector having a set of externally accessible, fixed, male contacts making electrical contact with a corresponding set of fixed female contacts on a rechargeable energy storage device,said connector including a sensor comprising a set of depressible male tabs to interact with a corresponding set of identifying structural elements on the rechargeable energy storage device, to thereby interpret the electrical characteristics of said device, to enable the position of the tabs to regulate the output of the charger unit to match the charging requirements of said device said, structural elements on the rechargeable energy storage device comprising at least one of a female receptor opening into which at least one of said depressible tabs are insertable and a blocking element, said blocking element being aligned with and causing at least one of said tabs to become depressed when the connector and rechargeable energy storage device are brought together.
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Accused Products
Abstract
Disclosed is a charger unit for charging a rechargeable energy storage device. In particular, a universal charger unit is disclosed which comprises a connector having a set of externally accessible contacts for making electrical contact with a corresponding set of receptor contacts on a rechargeable energy storage device. The connector, which may comprise a removable module, also preferably includes a sensor to interact with the structure of the receptor on the rechargeable device, so that the output of the charger unit can be regulated to be compatible with the electrical characteristics of the rechargeable device as determined by the sensor. The charger unit and/or connector may include one or more replaceable electronics modules.
64 Citations
1 Claim
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1. A charger unit for electrically charging a rechargeable energy storage device, comprising:
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a connector having a set of externally accessible, fixed, male contacts making electrical contact with a corresponding set of fixed female contacts on a rechargeable energy storage device, said connector including a sensor comprising a set of depressible male tabs to interact with a corresponding set of identifying structural elements on the rechargeable energy storage device, to thereby interpret the electrical characteristics of said device, to enable the position of the tabs to regulate the output of the charger unit to match the charging requirements of said device said, structural elements on the rechargeable energy storage device comprising at least one of a female receptor opening into which at least one of said depressible tabs are insertable and a blocking element, said blocking element being aligned with and causing at least one of said tabs to become depressed when the connector and rechargeable energy storage device are brought together.
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Specification