Car battery, car battery, Wei Li Po (certified), car batteries supplied by Shenzhen Wei Lai Po Battery Limited. Shenzhen Wei Lai Po Battery Co., Ltd. (www.weilipo.com) is specialized in the "car batteries, car batteries, lead-acid car batteries," the enterprise, the company of "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: Mr. Liu. 2.2 car battery charging lead sulfate is converted to pure lead and lead dioxide having different energy states. When charging, the occurrence of the lead dioxide electrode oxidation-reduction reaction occurs on the lead electrode, car batteries reaction is: 2PbS04 + 2 H20 === Pb02 + Pb + 2H2S 0 4 rechargeable DC power supply is turned on, the powerful DC power supply Under the electromotive force, the positive electrode plate is divalent lead ions ongoing electrochemical reaction automobile battery life, the electrons generated by continuously charging the DC source to the negative electrode, to form a continuous charging current, and an electrolyte together form a closed loop. 3 car lead-acid batteries used correctly identify 3.1 car battery positive and negative markers are usually striking the car battery positive terminal marked "+" in the negative terminal labeled "-." If for some reason unable to distinguish the positive and negative battery car, you can use a multimeter to detect discrimination. Adjustment range of DC voltage multimeter to verify the stalls, the red pen then, the black pen grounding Which car battery, when the multimeter indicate a positive voltage value can be determined red pen is in contact with the car battery positive, black pen contact is negative . With the current supply and demand increase environmental awareness and global energy, development of energy-saving and environment-friendly alternative energy automobile automotive batteries joined the agency in order to reduce environmental pollution automotive batteries, has become an important trend in the world's automotive industry. Automobile manufacturing industry have turned to the development of electric vehicles. You can find a large energy density, charging time is short, the price for a new type of battery electric vehicles can have greater mobility and a key gasoline car to compete against. www.weilipo.com flywheel batteries with clean, efficient, fast charge and discharge, do not pollute the environment and other characteristics of widespread attention in the automotive industry. Flywheel batteries are expected in the 21st century will be the electric vehicle industry hotspot. Flywheel battery fast charge and discharge completely, very suitable for hybrid energy-driven vehicles.