FIELD: electricity.
SUBSTANCE: voltage detection lead and discharge lead are connected to a part of peripheral edge of the current collector of the bipolar battery. Considering the first direct line (Da1), which connects the current collector centrode and the voltage detection lead, and second direct line (Da2), orthogonal to the first direct line (Da1), the discharge lead is located on the side opposite to the voltage detection lead from the second direct line (Da2). Thus the requirements concerning the measuring of voltage of the current collector, and requirement concerning discharge, are satisfied.
EFFECT: improvement of voltage measurement accuracy and precision of balancing.
8 cl, 37 dwg
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