Such use can create resistance to extend the service life of a battery, the battery is connected correctly, the red is positive, black is negative; 2, the battery is charged the factory, users can directly use the factory as a long time, should be up before use charging; 3, short circuit or reverse charge a battery can cause the battery to burn, even muster until retirement. Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend in the same industry. Electric car battery repair method the first step to open the battery cover, remove the 6 helmet. The second step with a syringe filled with distilled water to each well, if the rate of 1.28 standard electrolyte, then the plates may be too high because of acid burn. Figuratively, we eat hot pot, why eat more salty, which means that when the water evaporates, the salts are not water vapor evaporated by the same token, the battery will not be in the acid evaporated missing It is water, so we can just add distilled water in each hole of about 20-30ml in. The third step is to fill up so that the battery still half an hour, the battery electric stroller which brand is good, so that the plates around the cavernous fully absorb moisture. Then use the resistance of the discharge, the battery in the electric, electric stroller battery fully discharged, there is no resistance, it can be used in place of a 12v bulbs, such as: motorcycle headlights, turn signals car can be, as long as can play a discharge to 0v role. How to determine the battery fast approaching no electricity, cement resistance of the discharge resistor hot start slowly and gradually is not hot, then the battery has no electricity. Bulbs words, but also direct, as long as the lights slowly not look bright, it means the end of the battery discharge, the discharge time depends on the capacity of the battery is discharged, we can put the battery out of power when the re-ride maintenance, This can shorten the time of discharge. The discharge end of the fourth step to charge the battery, you can use pulse charging conditions, because the pulse charging manner can effectively remove the plate curing, safety Electric Baby Battery, improve the battery capacity. No charge may also be replaced by car. The fifth step after charging is completed, Qingdao Electric Baby Battery, with a syringe, the excess water out of each hole. A total of six holes completed step by step. Step Six Cover caps and lids, then loading use. Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend in the same industry. Electric Baby Battery free shipping, a resistance to the battery, the battery electric stroller by Hebei Tianyi Electric Co., Ltd. Hebei Tianyi Electric Co., Ltd. (www.tianyidq.com) Hebei Xingtai, wall switch leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Tianyi Electric leadership with the staff warmly welcome all inquiries negotiations to create a better future Tianyi Electric.