So this phenomenon is what caused it? To understand why, we must understand the reaction mechanism of charging and discharging a car battery positive and negative plates. Lead oxide battery positive plate is composed of alpha and beta lead oxide, lead oxide composition car battery factory, Alfa lead oxide acts as a bone, forming a porous state, strong Dutch energy beta lead oxide, very soft, participate in the charge and discharge reactions. Alpha lead oxide in an alkaline environment only generated, while beta lead oxide is produced in acidic lead oxide. Overdischarge when alpha lead oxide positive electrode plate will participate in the discharge reaction of the lead sulfate. After charging the car battery agent, does not generate alpha lead oxide, in an acidic environment, can only generate a lead car battery beta oxidation, thus, many times over-discharge of a car battery which acts as a positive electrode plate skeletal alpha lead oxide will be gradually reduced, resulted in unrecoverable physical damage --- positive plate softening. With different types of electric vehicles differ slightly. Only equipment in pure electric vehicle battery, the battery is the only power source for the role of automotive drive systems. In conventional engines and equipment (or fuel cell) and hybrid electric vehicle battery, the battery can play a major power source for automotive drive systems roles car battery company can also act as an auxiliary power source. Visible at low speed and start playing the role of a battery vehicle drive system of the main power source; when at full load acceleration, act as the role of the auxiliary power source; during normal driving or deceleration, braking serves as the stored energy Character. Car battery join Nanchong car battery, Wei Li Po battery provided by Shenzhen Wei Lai Po Battery Limited. Shenzhen Wei Lai Po Battery Co., Ltd. (www.weilipo.com) strong, credible, in Shenzhen, Guangdong battery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Wei Li Po battery and you hand in hand into the brilliant, for a better future!