An electric vehicle performance, lead-acid batteries (including lead-acid gel batteries), cheaper cost of a single seat twin electric tricycle, stable performance, the electric car on the market use of such batteries. 2, the lithium-ion battery (often referred to as lithium batteries), expensive, unstable performance, prone to explode, low safety factor. Being developed using lithium iron phosphate battery solve the security problem. Being further improved. 3, crystal plastic battery, high cost, stable performance, the use of such batteries of electric vehicles on the market are rare, only a few businesses only to configure the high-performance batteries for electric tricycle motor price, the highest safety factor. Life is much higher than the first two types of batteries superiority advantage and self-healing capabilities is the industry's leading position, the advantage is the lead-acid batteries do not have to avoid the disadvantages of lead-acid batteries stratification. EV 6, takes about 5-10 hours on a single charge. When the charging indicator light from red to green, indicating that the battery is fully charged, then if time permits electric tricycle, the best and then continue charging (float) about 1-1.5 hours to allow the battery to get more energy. But continued charging time can not exceed 12 hours, otherwise easily lead to deformation of the battery damage. Causing damage to the battery overcharge electric tricycle Co., is not a warranty. 7. After charging should unplug the AC power, and then unplug the battery connector plug. 8 prohibited without charge, for a long time the charger is connected to the AC power source. 9, once every one to two weeks of battery maintenance charger that after the green light, then continue charging (float) 1-1.5 hours to prolong battery life. 10. Use the special charger equipped vehicle. Not use other chargers based car charger. 11, when the charge should be carried out in a dry place, on top of the charger and the battery can not cover anything. 12, charging place to stay away from the child, when the push-pull plugs, hand must be dry. Electric tricycle point of sale, White Dragon machinery (certified), electric tricycle provided by White Dragon Machinery Co., Ltd. Shandong. White Dragon Shandong Machinery Co., Ltd. (www.bailonggrp.com) Shandong Linyi, bicycles, tricycles and accessories leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the White Dragon machinery leadership with the staff warmly welcome all inquiries negotiations to create a better future for White Dragon machinery.