Battery cell and battery system
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United States of America Patent
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Oct 27, 2020
Grant Date -
Jan 11, 2018
app pub date -
Jan 28, 2016
filing date -
Jan 30, 2015
priority date (Note) -
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Abstract
The invention relates to a battery cell (2), comprising a prismatically designed cell housing with a cover surface (31), on which a negative terminal (11) and a positive terminal (12) are arranged, and an electrode coil (10) arranged within the cell housing and comprising a cathode (14) and an anode (16). The electrode coil (10) is fixed to the cover surface (31) by means of an electrically insulating holder (70), and the holder (70) is connected to at least one electrically insulating spacer (67, 68) which is fastened to the cover surface (31). The invention also relates to a battery system which comprises at least one battery cell (2) according to the invention.
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