Electronic battery tester with data bus for removable module

  • US 6,998,847 B2
  • Filed: 07/01/2004
  • Issued: 02/14/2006
  • Est. Priority Date: 03/27/2000
  • Status: Active Grant
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First Claim
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1. An electronic battery tester for testing a storage battery comprising:

  • a Kelvin connection configured to electrically couple to the storage battery;

    a microprocessor configured to determine a dynamic parameter of the battery;

    a data bus coupled to the microprocessor configured to carry data in the electronic battery tester;

    a connector coupled to the data bus and configured to receive a removable digital module, the connector including electrical connections which couple the data bus to the removable module; and

    wherein the microprocessor is configured to couple to the removable module and send or receive data from the removable module on the data bus.

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