Car battery is dead how to do, Wei Li Po car battery (certified), car battery provided 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. Four pairs of automotive batteries for effective maintenance 4.1 car battery clean the outer surface of the car battery is generally fixed at the bottom of the body, most exposed, over time, the car battery must be covered with a layer of surface dust, even in some circumstances arise oil and electrolyte. If the car is parked or exercising in a wet environment, then the car battery goes into all kinds of oil vapor and surface conductivity, which would lead to increased self-discharge car battery short circuit; in addition there will be a car battery terminal corrosion resulting electrolyte various oxides car battery, resulting in poor electricity, you can use sharp tools and sandpaper removed. So periodically remove surface dirt car battery, car battery can be kept clean and normal power. Car battery car battery surface clean What makes a good job, you can perform the following three aspects: Check the fixing of the price of the car battery, car batteries and various pole wire chuck, there should be no loosening. (2) Check the car battery case should be no cracks and damage to the phenomenon, the pole and wires chuck should be no burning and oxidation. Otherwise the car battery should be removed from the car repair. (3) with a clean cloth to wipe the dust outside the car battery, the electrolyte overflow if the surface can be used cloth to remove dirt or rinse with hot water, and never dry; and remove dirt and oxide column Wipe the external cables and clamps, remove the mounting bracket of the oil, dredge the filler cap vent and clean. When reinstalling, the pole and wires coated with industrial chuck Vaseline or grease (commonly known as "butter"). ● These bad habits can damage the car battery car battery Although life in general can reach 2-3 years, but there are some car owners car due to some bad habits usually lead to damage to the battery in advance, had to replace the car battery, wholesale, So we usually also have to develop good habits car. Below lists some of the more common bad habits car: 1, forget the lights off or forget to turn off the electrical equipment before the headlights is the most common parking stall, and therefore lead to a lot of owners the next day run out of battery power, the car launch not. But as the optimization of automotive products, after the flame headlights off if there is no voice prompts, or some vehicle headlights will automatically turn off after extinguished within half a minute, so you forgot to turn off the headlights reduces battery damage. But apart from the headlights of other lighting such as interior reading lights or other electrical equipment inside the car if forget to turn off the flame, may also cause the battery after a night of deep loss of electricity can not start the car. In such cases, if the conditions of the case you can try to charge the battery until it can start the car so far. Otherwise, there may need to replace the battery. Its cost a lot to replace the battery, not as usually develop good habits.