The new three-wheeled electric car | White Dragon Machinery (certified) | three-wheeled electric car provided by the White Dragon Machinery Co., Ltd. Shandong. Shandong White Dragon Machinery Co., Ltd. (www.bailonggrp.com) is specialized in the "electric tricycle, tractor, horizontal bar diesel engines, agricultural machinery, agricultural machinery parts" of the enterprise, the company adhering to the "honesty, hard service" concept, for you provide the highest quality products and services. Welcome to inquire! Contact: TOTAL. Proper use and maintenance of batteries for electric vehicles often drive an electric car for people who travel, have a good charging methods and charging frequency is the key. Early use of batteries for electric cars are powered, but with superior performance lithium batteries appear, the battery will gradually withdraw from the stage of history, the focus of attention has gradually shifted to lithium maintenance up. Lithium batteries for electric cars partial discharge, rather than fully discharged three electric cars wholesale agents, and to try to avoid frequent full discharges. Once the battery down the production line, the clock starts to move around. Whether you use, the lithium battery life of only two to three years. Decline in battery capacity due to the increase in internal resistance due to oxidation (which is the main cause of the decline in battery capacity). High state of charge and the increase in temperature will speed up the decline in battery capacity. Electric tricycle related 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), some modification of excessive speeding, Wupaiwuzheng of electric bicycles, electric tricycles abound three electric cars wholesale factory, multiple traffic violations joining three electric vehicles, and there is a big security risks. Second, there are many places under the "People's Republic of China on Road Traffic Safety Law" to establish three-wheeled electric car traffic 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 peripheral hardware such as a large parking lot construction inadequate protection issues also affected the efforts to combat traffic violations.