Radio telephone battery pack

Details Radio telephone battery pack Radio telephone battery pack

1997-01-22

1999-08-24

Kalafut, Stephen

Chemistry: electrical current producing apparatus, product, and

Cell support for removable cell

429163, 429186, H01M 210

Patent

active

059423528

ABSTRACT:
A battery pack for a portable handset comprises two casing parts 10, 12 ultrasonically welded together and enclosing a cell pack 14. The internal surface of one casing part 10 is integrally moulded with an array of projecting pips 18 which, on assembly of the pack are partially crushed to take up dimensional tolerances between the casing parts 10, 12 and the cell pack 14. This retains the cell pack 14 firmly in position between the casing parts 10, 12.

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