WANG Jing-Hao, FENG Li-Guo. Over-discharge Protection of Lead-acid Battery in Mine Back-up Power[J]. Safety in Coal Mines, 2012, 43(8): 121-122.
    Citation: WANG Jing-Hao, FENG Li-Guo. Over-discharge Protection of Lead-acid Battery in Mine Back-up Power[J]. Safety in Coal Mines, 2012, 43(8): 121-122.

    Over-discharge Protection of Lead-acid Battery in Mine Back-up Power

    • This paper studies the over-discharge protection of lead-acid battery which can make the lead-acid battery cut off the external power supply before the power discharges up to the end voltage,and prolong the service life of the battery.
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