Hawker Energy Products, Inc.

Mary Jo Washeck

John W Hooke

Greg G Green

A novel apparatus and method for constructing a stress resistant battery which allows the use low modulus materials through end wall rib reinforcements and a cover having a plurality of integral bosses which vertically project and connect to cast on straps. A plurality of baffles adapted to snap fit into the inner bottom portion of the cover and augment stress resistance through rigid contact against the battery plates. A plurality of cast on straps welded back to back in pairs through each of said electrochemical cell walls each having a seating boss so as to connect with each of the cover bosses. The battery of the present invention also includes means of affixing terminal connectors in a scalloped configuration thereby preventing over-torquing and failure of the cover during electrical-mechanical connection.

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Warrensburg, MO, United States of America

Mary Jo Washeck