| 摘要 |
<p>In a secondary battery output deterioration calculating apparatus that calculates a battery output deterioration in conformance to the output ratio of the battery output ascertained as a secondary battery becomes depleted and an initial battery output, the extent of depletion of the secondary battery is calculated through an arithmetic operation by calculating an output ratio based upon the open circuit voltage of the secondary battery and the voltage manifesting while the secondary battery is charged with a constant current.</p> |
