一個100AH的蓄電池，充電電流最大不能大于30A。循環充電時，充電器提供的(de)最高電(dian)(dian)(dian)(dian)壓應(ying)有限(xian)制，6V電(dian)(dian)(dian)(dian)池(chi)(chi)的(de)充(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓為7.2―7.5V，12V電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓為14.4―15V，充(chong)(chong)電(dian)(dian)(dian)(dian)最大(da)電(dian)(dian)(dian)(dian)流不(bu)大(da)于額定(ding)容量值的(de)30%A（比如2A．H的(de)蓄電(dian)(dian)(dian)(dian)池(chi)(chi)最大(da)充(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流不(bu)能大(da)于2×0.3=0.6安培）；以(yi)10小時充(chong)(chong)電(dian)(dian)(dian)(dian)率為宜（比如2A．H的(de)蓄電(dian)(dian)(dian)(dian)池(chi)(chi)以(yi)0.2安培為宜），若充(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流過大(da)，則蓄電(dian)(dian)(dian)(dian)池(chi)(chi)易(yi)發熱，造成(cheng)極板脫落(luo)、斷裂、短路以(yi)致(zhi)造成(cheng)爆炸、燃燒(shao)等事故。