Electronic battery tester

  • US 6,172,505 B1
  • Filed: 03/09/1999
  • Issued: 01/09/2001
  • Est. Priority Date: 04/27/1998
  • Status: Expired due to Term
  • ×
    • Pin Icon | RPX Insight
    • Pin
First Claim
Patent Images

1. An apparatus for monitoring the condition of a storage battery, comprising:

  • battery test circuitry adapted to couple to the storage battery through a first Kelvin connection and second Kelvin connection;

    first and second electrical leads coupled to a first terminal of the battery test circuitry and adapted to provide the first Kelvin connection to the battery;

    third and fourth electrical leads coupled to a second terminal of the battery test circuitry and adapted to provide the second Kelvin connection to the battery; and

    induction cancellation circuitry coupling the first electrical lead to the second electrical lead.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×