注意電源及電池的正負極，嚴格按指示操作：電池正(zheng)極(ji)接電(dian)源(yuan)正(zheng)極(ji)，電(dian)池負極(ji)接電(dian)源(yuan)負極(ji)。

　　初(chu)充(chong)電(dian)(dian)爭(zheng)兩個階(jie)段(duan)進行(xing)：首先(xian)用初(chu)充(chong)電(dian)(dian)電(dian)(dian)流充(chong)到電(dian)(dian)解液放出氣泡，單格電(dian)(dian)壓升到2.3~2.4V為(wei)止。然后將電(dian)(dian)流降為(wei)1/2初(chu)充(chong)電(dian)(dian)電(dian)(dian)流，繼續(xu)(xu)充(chong)到電(dian)(dian)解液放出劇(ju)烈的氣泡，比征和電(dian)(dian)壓連續(xu)(xu)3h穩(wen)定不(bu)變為(wei)止。全部(bu)充(chong)電(dian)(dian)時間約為(wei)45~65h。

　　充電(dian)過程中應(ying)常測(ce)量電(dian)解液(ye)溫度(du)用電(dian)流減(jian)半、停(ting)止充電(dian)或冷卻的(de)方法，將(jiang)溫度(du)控(kong)制在(zai)35~40℃，初充電(dian)完畢時，若電(dian)解液(ye)比(bi)(bi)重(zhong)不合規定，應(ying)用蒸餾水或比(bi)(bi)重(zhong)為(wei)1.4的(de)電(dian)解液(ye)進行調(diao)(diao)整。調(diao)(diao)整后(hou)再(zai)充電(dian)2h，直至比(bi)(bi)重(zhong)符合規定時為(wei)止。

　　新鉛酸蓄電(dian)(dian)(dian)(dian)池第一(yi)(yi)次(ci)充(chong)電(dian)(dian)(dian)(dian)后(hou)往往達(da)不(bu)到容量，應進(jin)行(xing)放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)循環。用(yong)20hh時放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)率放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)（即用(yong)額(e)定容量1/20的(de)電(dian)(dian)(dian)(dian)流放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)至單格電(dian)(dian)(dian)(dian)壓(ya)降到1.75V為(wei)止），然(ran)后(hou)再(zai)補(bu)充(chong)充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流充(chong)足，經過一(yi)(yi)次(ci)充(chong)、放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)循環若容量仍低于額(e)定容量的(de)90%時，應再(zai)進(jin)行(xing)一(yi)(yi)次(ci)充(chong)、放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)循環。