A newly designed lead acid storage battery with sealed construction and high specific energy suitable for electric vehicle use was introduced.

本文介绍了一种全新设计，具有较高比能量，适用于电动车用的密封式铅蓄电池。

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In mass production of sealed lead acid battery, partial products fail because of serious open circuit voltage (OCV) loss during storage.

在某型号密封铅酸蓄电池的批量生产中，出现贮存期间部分电池因开路电压显著下降而失效的现象。

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