BATTERY DETECTION METHOD AND BATTERY DETECTION DEVICE
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United States of America Patent
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Issued Date -
Apr 4, 2024
app pub date -
Sep 5, 2023
filing date -
Sep 26, 2022
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Abstract
A battery detection method includes determining a first loading parameter of a first pulse current; loading the first pulse current on a battery under test based on the first loading parameter to obtain a first changing rate of voltage of the battery under test; and determining whether an internal short circuit occurs in the battery under test based on the first changing rate.
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