The main electric power from a battery electric tricycle tricycle, most lead-acid batteries for electric tricycle battery buy three electric cars, so the battery life affects driving distance electric tricycle, battery maintenance can start from the following six aspects. 1, the right to discharge the battery charging time to grasp the depth of one charge best when 60% -70% 2, loss of electrical power loss at non-state that are not stored in a timely manner after charging the battery. Loss of power in the state of storing the battery, it is prone to sulfate, lead sulfate crystals attached to the plates, plug the electric ion channels, resulting in lack of three-wheeled electric vehicles charging, the battery capacity decreases. Loss of power idle state longer, more severe damage to the battery. Therefore, when the battery is idle, you should charge it once a month, so that the battery can better maintain a healthy state. 3, to avoid large current discharge electric car start, manned, uphill, use pedal power to avoid momentary high current discharge. Likely to lead to large-current discharge lead sulfate crystals, to the detriment of the physical properties of the battery plates. Electric tricycle policies "People's Republic of China on Road Traffic Safety Law" and traffic management needs to be further strengthened "Hangzhou road safety regulations." First, suburban and county (city) three electric buses, some modification excessive speeding, Wupaiwuzheng of electric bicycles, electric tricycles abound three electric, multiple traffic violations, and there is a big security risk. Second, there are a lot of places established in accordance with the provisions of "People's Republic of China on Road Traffic Safety Law," the accident rescue fund, is not conducive to rescue aid needed to maintain social stability. Third, overload, overloaded vehicles and traffic engineering transport vehicles and other violations still exist, yet fundamentally eliminate. Meanwhile, law enforcement needs of large trailers, cranes and a large parking lot construction peripheral hardware protection ineffective problem also affects efforts to combat traffic violations. Three electric buses, three-wheeled electric, 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!