| 摘要 |
The invention relates to an improvement of an alkaline storage battery and provides an alkaline storage battery excellent in high-rate discharge characteristic at low temperatures particularly by suppressing the increase of electrode resistance. The alkaline storage battery includes a positive electrode which includes a metal oxide as the main constituent material, a negative electrode which includes a hydrogen absorbing alloy, a separator, and an alkaline electrolyte, wherein the negative electrode has a capacity per unit area of 10-40 mAh/cm2.
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