Optimistic about the development of silicon-carbon composite material is increasing. But the development of silicon-carbon composite materials still face two major bottlenecks need to break. First, if the silicon-carbon composite material is used as a negative electrode material, lithium during charge and discharge, the silicon carbide volume prone to expansion, and the liquid-absorbent ability. Technology research and development from the current situation, there is no way to effectively address these problems. Failure to find effective means to solve the problem caused by the expansion of the safety performance of lithium batteries can not be a good guarantee, silicon-carbon composite material is difficult to be widely used in the new energy vehicles. Possibility Moreover, domestic hard carbon material performance and production costs compared to no advantage and artificial graphite, Zhengzhou sail batteries, volume applications in the short term on the EV battery is unlikely. That is, silicon-carbon composites could be extremely important area and application of lithium batteries - battery missed. Another way to seek a new breakthrough in order to let it play Gauck capacity performance. Secondly, the difference with the cycle life of lithium silicon-carbon composite material, for the pursuit of long life, high cycle performance of a new generation of lithium batteries, battery Zhengzhou sail price, simply using silicon-carbon composite material is also difficult to address these problems. Chi help electric car battery supermarket main sail, Varta, camels, Bosch, Hella and other battery-class brand. Sailing battery manufacturers are signing agents, Varta, Bosch, unified GS our distributors, while operating AC Decaux, LD force all other brand batteries. Chi to help provide customers with electricity in urban areas undifferentiated site installation services, just dial our national call, a phone call away! How to determine the quality of a battery, open the front car hood, Zhengzhou Sailing total generation battery check battery two electrodes whether there is a white crystalline substance, what is more, the battery curing serious, need to be replaced; 2, see the battery cover Specifications on the production date and, if the production date in more than a decade and is not recommended; 3, use a multimeter to test the battery no-load voltage, the voltage should be 12V, and very stable, Zhengzhou sail batteries agency, if the voltage is too low or voltage jitter, can determine battery aging; 4, using a multimeter connect the battery positive and negative, and then start the car and turn the car air conditioning, view voltage indication, if the voltage drop is more serious and can determine battery aging. Chi help electric car battery supermarket main sail, Varta, camels, Bosch, Hella and other battery-class brand. Sailing battery manufacturers are signing agents, Varta, Bosch, unified GS our distributors, while operating AC Decaux, LD force all other brand batteries. Chi to help provide customers with electricity in urban areas undifferentiated site installation services, just dial our national call, a phone call away! Zhengzhou sail genuine batteries | free home installation (Online) | Zhengzhou Sailing battery cells provide help by the Zhengzhou Automotive Services Limited. Zhengzhou battery help Automotive Services Limited (www.dianchibang.com) is Zhengzhou, power supply, ignition system leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Chi to help the electric car battery leadership with the staff warmly welcome all inquiries negotiations to create the electric car battery Chi help better future.