Battery device, electronic apparatus, and battery system

Chemistry: electrical current producing apparatus – product – and – Cell support for removable cell

Reexamination Certificate

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Details

C429S097000, C429S100000

Reexamination Certificate

active

07989101

ABSTRACT:
Disclosed is a battery device including a battery enclosure incorporating a battery cell. The battery device further includes an output terminal that outputs power of the battery cell. The battery enclosure includes a first surface, a second surface, a first step surface, a second step surface, a first engaging portion, a second engaging portion, a first groove, and a second groove formed in the second step surface and the second engaging portion, and a recess is provided in at least one of the first step surface and the second step surface.

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English translation of International Written Opinion issued in International Application No. PCT/JP2004/019776, filed Dec. 24, 2004.

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