目前,2рв—3.5型及其它类型蓄电池,在使用中,由于交流电源不稳定和蓄电池容量的变化,造成蓄电池过充或过放,即使有专人照管,也很难控制,严重缩短蓄电池的使用寿命。为防止蓄电池过充或过放,我们自己设计制做自动充电控制器,其成本低,效果显著,不须专人照管,即可正常充电。 Currently, 2рв-3.5 type and other types of batteries, in use, due to the instability of AC power and battery capacity changes, resulting in battery overcharge or over discharge, even if someone care, it is difficult to control, seriously shorten the battery life . In order to prevent the battery from overcharging or over discharging, we design and manufacture our own automatic charging controller, which has low cost, remarkable effect and can be normally charged without special care.