Accumulator package with charge state display

Details Accumulator package with charge state display Accumulator package with charge state display

2006-10-05

2010-06-29

Tso, Edward (Department: 2858)

Electricity: battery or capacitor charging or discharging

Battery or cell discharging

With charging

Reexamination Certificate

active

07746030

ABSTRACT:
An accumulator package (2) for a hand-held power tool includes:a housing (4) having a plurality of accumulator cells (28) provided therein, a connection element (18) electrically connected with the accumulator cells (28) and accessible from outside, a charge state display (22) for displaying a charge state of the accumulator cells (28), a locking mechanism (14) for securing the accumulator package (2) on the power tool, and locking mechanism-operating elements (16) that simultaneously form accessible from outside outer switch elements for actuating the charge state display.

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patent: 42044420 (1993-08-01), None
patent: 29515860 (1996-01-01), None

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