Patent ID: 6175624
Filing Date: 2001-01-16
Classification: H04M

Abstract:
A battery pack, comprising:an elongated hollow housing having first and second end walls, opposite side walls, and a back wall;a plurality of electrically connected battery cells positioned in said housing;a contact assembly positioned in said housing comprising an elongated, substantially flat, electrically conductive, positive contact leg having first and second ends, an elongated, substantially flat, electrically conductive, negative contact leg having first and second ends, said negative and positive contact legs being substantially parallel with respect to one another in a spaced-apart relationship, an elongated, electrically conductive tab member having one end electrically connected to said negative contact leg and extending therefrom towards said positive contact leg, a thermistor having a first lead electrically connected to said tab member and a second lead electrically connected to said positive contact leg, an electrically conductive first contact pad electrically connected to said positive contact leg and extending therefrom towards said negative contact leg, an electrically conductive second contact pad electrically connected to said negative contact leg and extending therefrom towards said positive contact leg;said first and second contact pads being comprised of a nickel material;said contact pads being bent so that end portions thereof will be positioned in a plane transverse to the longitudinal axes of said contact legs;said end portions of said first and second contact pads being soldered to a pair of said battery cells;said first and second ends of said first and second contact legs having contact portions protruding outwardly with respect to said housing;and a cover secured to said housing to close the same and having first and second ends, and opposite side edges;said cover having first and second spaced-apart openings formed therein adjacent one of said side edges which receive said contact portions of said positive contact leg therein and having third and fourth spaced-apart openings formed therein adjacent the other of said side edges which receive said contact portions of said negative contact leg therein.