BATTERY PACK
First Claim
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1. A battery pack for housing plural secondary batteries inside a case, the battery pack comprising:
- a battery management unit for managing states of the plural secondary batteries;
an information transfer circuit which is connected to the battery management unit and transfers information about the secondary batteries to the battery management unit; and
a diagnostic circuit which is branched and formed from the information transfer circuit and is extended to an outer surface of the case.
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Abstract
A battery pack for housing plural secondary batteries inside a case includes a battery management unit for managing states of the plural secondary batteries, an information transfer circuit which is connected to the battery management unit and transfers information about the secondary batteries to the battery management unit, and a diagnostic circuit which is branched and formed from the information transfer circuit and is extended to an outer surface of the case.
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Citations
7 Claims
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1. A battery pack for housing plural secondary batteries inside a case, the battery pack comprising:
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a battery management unit for managing states of the plural secondary batteries; an information transfer circuit which is connected to the battery management unit and transfers information about the secondary batteries to the battery management unit; and a diagnostic circuit which is branched and formed from the information transfer circuit and is extended to an outer surface of the case. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification