注意電源及電池的正負極，嚴格按指示操作：電池正極接(jie)電(dian)源(yuan)正極，電(dian)池(chi)負極接(jie)電(dian)源(yuan)負極。

　　初(chu)充(chong)電(dian)(dian)(dian)爭兩個階(jie)段進(jin)行：首(shou)先用初(chu)充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)充(chong)到電(dian)(dian)(dian)解液放出(chu)氣泡，單格電(dian)(dian)(dian)壓(ya)升到2.3~2.4V為(wei)(wei)止。然后(hou)將電(dian)(dian)(dian)流(liu)降為(wei)(wei)1/2初(chu)充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)，繼續充(chong)到電(dian)(dian)(dian)解液放出(chu)劇烈的(de)氣泡，比征(zheng)和電(dian)(dian)(dian)壓(ya)連續3h穩定不(bu)變為(wei)(wei)止。全(quan)部充(chong)電(dian)(dian)(dian)時間(jian)約為(wei)(wei)45~65h。

　　充(chong)電(dian)(dian)過程中應常測量電(dian)(dian)解(jie)液(ye)(ye)溫(wen)度(du)用電(dian)(dian)流(liu)減半(ban)、停止充(chong)電(dian)(dian)或冷卻(que)的(de)方法，將溫(wen)度(du)控制在35~40℃，初充(chong)電(dian)(dian)完畢(bi)時，若電(dian)(dian)解(jie)液(ye)(ye)比(bi)(bi)(bi)重不合規(gui)定，應用蒸(zheng)餾水或比(bi)(bi)(bi)重為1.4的(de)電(dian)(dian)解(jie)液(ye)(ye)進行調(diao)整。調(diao)整后再(zai)充(chong)電(dian)(dian)2h，直至(zhi)比(bi)(bi)(bi)重符合規(gui)定時為止。

　　新鉛酸蓄電(dian)池(chi)第一(yi)(yi)次充(chong)電(dian)后往往達不(bu)到容量，應(ying)進行放電(dian)循(xun)環(huan)。用(yong)20hh時(shi)放電(dian)率放電(dian)（即用(yong)額(e)定(ding)容量1/20的(de)電(dian)流(liu)放電(dian)至單格電(dian)壓降到1.75V為止(zhi)），然后再補充(chong)充(chong)電(dian)電(dian)流(liu)充(chong)足，經過(guo)一(yi)(yi)次充(chong)、放電(dian)循(xun)環(huan)若容量仍低(di)于額(e)定(ding)容量的(de)90%時(shi)，應(ying)再進行一(yi)(yi)次充(chong)、放電(dian)循(xun)環(huan)。