2 familiar car battery car battery works works by electricity and chemical energy into each other. Car battery will discharge chemical energy into electrical energy for electrical equipment use; when charging a car battery to power a DC motor or generator is converted to chemical energy storage. Car battery charge and discharge process is reversible electrochemical reaction, in particular by the movement of positive and negative ions in the electrolytic solution with each other to achieve. 2.2 car battery charging lead sulfate is converted to pure lead and lead dioxide having different energy states. Wholesale car battery, car battery oxidation reaction occurs when what makes a good charge on the lead dioxide electrode reduction reaction occurs on the lead electrode, car batteries reaction is: 2PbS04 + 2 H20 === Pb02 + Pb + 2H2S 0 4 turns on the charge DC power supplies, DC power in a strong EMF effects, positive plate is divalent lead ion continuous electrochemical reaction, electrons produced by continuously charging the DC source to the anode, forming a continuous charging current car battery manufacturers, and 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, ground black pen 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. What makes a good car battery car battery _ _ Wei Li Po car battery 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!