Zhejiang Sheng Li electronics company to introduce the definition of the battery charger: battery charger generally use imported power modules, is the most innovative high-frequency electronic circuit intelligent automatic charger. Low loss, high efficiency. Suitable for 12V, 24V battery charging, the charger also has anti-reverse function 12v charger Which is good, if not reverse polarity connection or no voltage output, only the correct connection to work properly, but also has overvoltage, flow, overheating protection. Zhejiang Sheng Li electronics company with high quality motorcycle battery charger 12v battery charger, technology leadership. Zhejiang Sheng Li Electronics remind everyone to use the battery charger to the proper use, for its daily life must be maintained 12v charger manufacturers, wholesale, the main attention to the following points: 1, check the battery in the bracket bolts are tightened, install insecure due to vibrations caused by driving the housing damage. Also, do not insert metal objects placed on the battery to prevent short circuits. 2, often view the pole and wiring connector is reliable too. In order to prevent oxidation of the terminal can smear Vaseline and other protective agents. 3, not with direct ignition (short-circuit test) way to check battery power this will cause damage to the battery. 4, pay attention to ordinary lead-acid batteries regularly add distilled water. Dry-charged battery before using the best appropriate charge. As for maintenance-free batteries can be added to the water can not see the need to add the proper maintenance can help extend the life of distilled water. 5, the battery cover vent should be smooth. When charging the battery will have a lot of bubbles will cause the battery case burst if the vent holes are blocked so that gas can not escape when the pressure is increased to a certain extent. 6, around the pole and battery cover often have yellow-white paste, which is due to sulfuric acid corrosion of Genzhu, line cards, etc., causing holder. Great resistance of these materials, should be promptly removed. 7, when the need to use two batteries in series when the battery capacity is equal to the best. Otherwise it will affect battery life hope the above content can help to you. 12v charger manufacturers, wholesale, Jiangsu 12v charger, Li Sheng Electronics Factory Yongkang reliable quality provided by Lee Sheng Electronics Factory. Lee Sheng Yongkang Electronics Factory (www.ykshengli.net) strong, credible, Jinhua in Zhejiang electric car chargers and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Sheng Lee electronics factory and you hand in hand into the brilliant, for a better future!