Battery case

Details Battery case Battery case

1997-01-15

1999-04-20

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

Means externally releasing internal gas pressure from closed...

429 62, 429160, 429163, 429176, H01M 202

Patent

active

058957286

ABSTRACT:
An electrochemical cell case and method of manufacturing an electrochemical battery are provided. The cell case includes a main body that encloses a plurality of individual cells in separate, contiguous compartments. After the cells have been inserted into the compartments, the compartments are hermetically sealed. The compartments may be separately filled and vented, and the cell of each compartment receives end connectors such as rivet connectors. The elements are electrically interconnected, such as in a series configuration. A top cap attaches to the main body, and encloses the interconnected cell terminals. The top cap may also enclose other electronics, such as battery recharging circuitry or a temperature sensor. The top cap may be sized and shaped to mate with connectors on specific electrical devices, and may be removable so that another top cap may be installed for use with another device.

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