The new electric vehicle manufacturers | White Dragon Machinery (certified) | Cao version of the electric car provided by the White Dragon Machinery Co., Ltd. Shandong. Shandong White Dragon Machinery Co., Ltd. (sdbailong.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, to provide you with the most quality products and services. Welcome to inquire! Contact: TOTAL. 11 electric car battery maintenance, every start time can not be more than 5 seconds. Avoid prolonged high-current discharge the new battery electric vehicle manufacturers, will greatly damage the internal structure of the battery. Recommends that owners of each start time can not more than five seconds. Requires two consecutive starts the new electric car dealers, in the middle interval of 10 to 15 seconds. 12, to prevent sun exposure, sun exposure will increase the battery temperature, battery activity of each active substance increases affect battery life. 13, the battery should be added after the discharge of electricity, shall not hold more than 12 hours. Electric tricycle top ten brands (in alphabetical order) 1, Jiangsu Zong Shen Zongshen Industrial Group 2, Huaihai Xuzhou Huaihai Holding Group 3, Jinpeng Jiang Su Jin Peng Vehicle Industry Co., Ltd. 4, Qianjiang Zhejiang Qianjiang Motorcycle Co., Ltd. 5 Pepsi Pepsi Lee Lee Xuzhou Electric Vehicle Co., Ltd. 6, Changzhou Yufeng Vehicle Co., Ltd 7, Emma US Linna (Tianjin) Bicycle Co. 8, Kanger Si Xuzhou Kanger Si Vehicle Industry Co. 9, step by step first century Thailand and the US car industry in Henan Co. 10, Lok Fung Lok Fung Ltd. Hubei