The fuel cell composed of an anode, a cathode, an electrolyte and a separator. Fuel at the anode oxidation, reduction at the cathode oxidant. If the anode (i.e., the negative electrode external circuit, also called the fuel electrode) on the continuously supplied gaseous fuel (hydrogen gas), whereas in the cathode (i.e., a positive electrode external circuit, also called air electrode) on a continuous supply of oxygen (or air) Cars Battery agents, can occur in a continuous electrochemical reaction on the electrode, and generate a current. Thus, fuel cells and conventional batteries of different Suzhou car battery, its fuel and oxidant are not stored in the battery, but the battery is stored in an external tank. When it works (the output current and acting), the need for continuous input to the battery while discharging fuel and oxidant and reaction products. Therefore, from the work point of view, which is similar to conventional gasoline or diesel generators. Because when the fuel cell to the battery continuously fed into the fuel and oxidizer, so the fuel cell using the fuel and oxidant are in fluid (gas or liquid). The most commonly used fuel is pure hydrogen, a variety of hydrogen-rich gas (such as reformed gas) and certain liquids (such as methanol aqueous solution) car battery, commonly used for oxygen oxidizer, clean air and other gases and certain liquids (such as aqueous solution of hydrogen peroxide and nitric acid, etc.). The role of the separator is an ion-conductive, preventing electron transfer directly with the reducing agent and the oxidizing agent in the partition between the electrodes. Thus the diaphragm is resistant to the electrolyte must be corrosion and insulating material, and has good resistance to wettability. Battery electric vehicle battery pack in series by stacking a plurality of battery components. A typical battery pack approximately 96 battery, charged to 4.2V lithium-ion battery, such a battery pack may generate the total voltage exceeds 400V. Although the automotive power systems battery pack as a single high-voltage battery Wenzhou car battery, each of the entire battery pack to charge and discharge, but the battery control system must be considered independent of each cell. If the battery pack in a battery capacity is slightly lower than the other batteries, then after a plurality of charge / discharge cycles, its charge state will gradually deviate from the other battery. If the battery charge state is not periodically with other cell balancing, then it will eventually into a deep discharge state, causing damage, and ultimately the formation of battery failure. To prevent this from happening, the voltage of each cell must be monitored to determine the state of charge. In addition, there must be a separate device charging or discharging the battery to the battery state of charge balance these. Car battery brand, car battery, car battery, Wei Li Po provided by Shenzhen Wei Lai Po Battery Limited. Shenzhen Wei Lai Po Battery Co., Ltd. (www.weilipo.com) strong, credible, in Shenzhen, Guangdong battery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Wei Li Po battery and you hand in hand into the brilliant, for a better future!