Increase the service life of lead-TV is a win-win key lead-acid battery longevity, stroller battery, first of all is to give users a real economic benefits, reducing the user's trouble, increase customer experience a sense. Second, it enhances the reputation of the electric depot, to expand production to provide the conditions. Third, to solve the battery electric vehicle dealer warranty problem, reduce complaints and improve the credibility, increase the profit point, while flash stroller battery, in-store sales also increased sales of programs to facilitate transactions. Fourth, it can greatly reduce the battery manufacturer's claims for the treatment. Fifth, improve the image of electric bicycles, electric bicycles and expand development of the overall market. Sixth, improve the utilization of the battery, environmentally friendly. Green sustainable development. Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend with the industry and the cells produce battery sulfation Reasons:. A regular over-discharge when the battery discharge, 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, Changchun stroller battery, the electrolyte density or chronically elevated. 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. Two-wheeled stroller battery, a battery resistance (online consultation), Childs battery by Hebei Tianyi Electric Co., Ltd. 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.