Traditionally, diesel oil-based generators, storage battery, dry battery and emergency lighting equipped Ni-Cd battery are always used as standby emergency power supply.

以往经常用自备柴油发电机组、蓄电池、干电池和镍镉电池应急灯作为应急备用电源。

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The present invention provides a highly reliable manganese dry battery with excellent storage characteristics in which the drop in battery voltage during storage is suppressed.

本发明提供了一种具有出色的存储特性的高度可靠的锰干电池，其中储存期间的电池电压下降被抑制。

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By adopting the storage battery, repeated charging can be carried out, so as to avoid the use of a dry battery and greatly reduce the environmental pollution.

还有本实用新型采用蓄电池，能够反复充电，避免了使用干电池，大大降低了对环境的污染。

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