Electric cars have been basically popularized in China within the instrument as the basic components of electric cars, how much you know how to properly use? 6, water temperature sensor must be well grounded, grounding wire sensor is not short-circuit, to avoid damage to the water table. 7, Linyi three-wheeled electric vehicles, it should make "↑" When installing oil pressure sensor mark up, otherwise it will reduce the accuracy of the oil pressure gauge. 8, lower electromagnetic terminal should be connected to the fuel gauge sensor wheeled electric car brand, the terminal is connected to the ignition switch. Otherwise, the pointer always points to "0." 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, it is best to 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. Overcharge cause cell damage, not covered under 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 wheeled electric vehicles, in order to prolong battery life. 10. Use the special charger equipped vehicle. Not use other chargers based car charger. 11, charging, three-wheeled electric car brand should be 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. Cargo wheeled electric vehicles, three-wheeled electric car, White Dragon, White Dragon machinery provided by Shandong Machinery Limited. White Dragon Shandong Machinery Co., Ltd. (www.bailonggrp.com) strong, credible, Shandong Linyi bicycles, tricycles and accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the White Dragon machinery and you hand into the brilliant, for a better future!