Battery Fault Detection Guide (details) maintenance-free battery: maintenance-free battery: Also called MF batteries (ie English Maintenace-Free acronym) automotive lead-acid batteries, which means within a reasonable period of use (usually four years) without Add distilled water. Maintenance-free battery features: (1) the use of distilled water without filling up with little or filling distilled water. (2) long life (typically 4 years Battery for ordinary battery 2,3 times). (3) internal resistance, good starting performance. (4) low self-discharge. Without supplementary charge structural features maintenance-free battery plate gate frame is made of lead-calcium-tin alloy, eliminating the side effects of antimony;?? Using PVC bag separator, to avoid the active material shedding, short-circuit plate;? adopt new safety ventilation device;? housings made of polypropylene plastic, no bottom ribs standing 20-30min after filling the electrolyte can be used, without conduct initial charge, and rarely spent sulfur charge, primarily? is a supplementary charge. With the new domestic energy linear rise in car sales, new energy automotive battery recycling and reuse issues have also been put on the agenda. China Association of Automobile Manufacturers statistics show that before April of this year, domestic new car sales reached 10,501 energy, an increase of 154%. In the rapid growth of new energy vehicle market space, power battery recycling and reuse of work needs to propose solutions. Data show that in 2013 the domestic lithium battery market demand over 11 million KWH, where electric vehicle market (mainly new energy vehicles) accounted for 26.52% of the demand, more than 2.9 million KWH; 2011 Motor Vehicles acid battery industry, This figure is only about 960,000 KWH. At the same time, according to data provided by the Institute of Industrial Engineering lithium show in May, the proportion of the domestic mobile phone and notebook computer lithium battery consumption fell 2 and 4 percentage points this year before, while electric vehicles and energy storage rose 4 respectively two and one percentage point. With the heavy volume of future automotive battery manufacturers, power lithium market demand for new energy automobile market will see explosive growth. Relative 3C products, new energy automotive battery in the vehicle cost accounting for up to 30%, and as long as the battery capacity is less than 80% can no longer be used in new energy vehicles. In theory, after the battery has been eliminated completely can be used in distributed power plants, including new energy, disaster prevention on base, lights and communications base stations. "Relatively speaking, low energy storage power station energy density of lithium batteries require." Yancheng Liang expressed. Deputy General Manager of CCID Consulting in Automotive Industry Research Center opinion, if the new energy automotive battery echelon systematic and large-scale use can undoubtedly reduce the cost of production and use of new energy vehicles. According to its introduction, before that, as a result of the recovery to improve the implementation and effects of the use of large-scale, cost electric car manufacturer Tesla 18650 cylindrical battery used from 2007 to 2012 decreased by about 40%. . Automotive lead-acid battery industry | Battery | Wei Li Po battery (view) are provided by Shenzhen Wei Lai Po Battery Limited. "Car batteries, car batteries, lead-acid automotive batteries" preferred Shenzhen Wei Lai Po Battery Co., Ltd. (2), the company is located in: Shenzhen, Guangdong Province Chang Chun Road Industrial Guangming New Hing Fat Industrial Zone, over the years, Wei Li Po battery to provide customers with the best quality service, Contact: Mr. Liu. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Wei Li Po batteries expect to be your long term partner!