The reason the battery pack and the cells produce sulphate of analysis:. A battery discharge often discharge, stroller battery, long-term low current discharge. b. Battery left open after the injection of the electrolyte (not achieve using the state) or the end of the battery pack to charge the battery for long periods. c. plate long exposed surface. d. electrolyte is impure, or chronically elevated electrolyte density. e. When the battery is discharged, open place for too long, no supplementary charge. f. charging prolonged interruption reasons. Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend in the same industry. Lead-acid battery electric vehicle works cause short battery life of lead-acid battery works Specifically, the lead-acid battery charging and discharging process is the process of electrochemical reaction, charging, lead sulfate formation of lead oxide, sell stroller battery, discharge reduction of lead oxide and lead sulfate. The lead sulfate crystals is a very easy matter, when the battery in the concentration of lead sulfate electrolytic solution is too high or static idle for too long, they will "hold a" group, to form small crystals, again attract around these small crystals lead sulfate, like a snowball inert form large crystals can not be restored only when the lead sulfate crystals after charging into lead oxide, also attached to the electrode plate precipitation, Berry good stroller battery, resulting in a decline in the electrode plate working area This phenomenon is called vulcanization, boy stroller battery, it is often said of aging. Then the battery capacity will gradually decrease until it can not be used. When the accumulation of lead sulfate will attract a large number of branches lead particles formed of lead, lead branch bridge between positive and negative plates would cause the battery to short circuit. If the surface of the plate or sealed plastic shell there are gaps, lead sulfate crystallization will accumulate in these gaps, and to produce expansion tension, and finally to break off the plate or shell rupture, causing irreparable physical damage to the battery. Therefore, the mechanism leading to the main lead-acid battery failure and damage is unavoidable sulfide battery itself. Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend in the same industry. _ Create resistant stroller battery supply battery (Online) _ stroller batteries from Hebei Tianyi Electric Co. Hebei Tianyi Electric Co., Ltd. (www.tianyidq.com) adhere to the "people-oriented" business philosophy, with a professional staff, and strive to provide the best products and services to contribute to society, and to welcome new and old customers throughout the visit, sincere cooperation for a better future. Tianyi Electronics - your reliable friend, Company Address: Hebei Xingtai City Julu Road 35 km Dong Ning Wei Zhuang Industrial Zone, Contact: Manager Li.