The battery is a part of the automobile essential, according to market the existing battery varieties can be divided into two kinds: the traditional lead-acid battery and maintenance free type in recent years just popularization use battery in china. Jin Pu introduces some problems about the battery needs to pay attention to in the use and maintenance for you.
Lead acid battery is composed of positive and negative plates, separator, shell, electrolyte and wiring pile head composed of a chemical reaction, the discharge is to rely on the positive plate active material and the negative plate active material in the electrolyte (dilute sulfuric acid solution) were under the effect of grid plate, which are made of lead antimony alloy. Traditional battery will occur the phenomenon of liquid reduction in the use of the process, this is because the gate frame sb will pollute the negative plates of lead, excessive decomposition caused by water, large amounts of oxygen and hydrogen from the positive and negative electrode plates are escaping, make electrolyte reduction.
Maintenance free battery is made of lead calcium alloy, due to the battery using lead calcium alloy gate frame, so that the charge generated during the decomposition of water less, water evaporation is also low, coupled with the shell adopts sealing structure, released from the acid gas is also very little, compared with the traditional battery so it does not need to be added, with any liquid, to wiring pile head, wire and body less corrosion, anti over charging capability is strong, has the advantages of large starting current, power storage for a long time, very popular in China in recent years.
No matter what kind of battery, not long it will slowly self discharge, until the end of life. Therefore, every time you should start a car, to charge a battery. Another way is to pull out the battery on two electrodes down, should pay attention to the electrode column unplug from the positive and negative two electrode lines, first disconnect the cathode wires, or remove the negative and chassis connection. And then pull out with a positive sign (ten) to the other end, the battery has certain service life, to a certain period of time to be replaced. The replacement should also follow the above order, but in the electrode connected up, the order is exactly the opposite, the first is connected with the positive pole, and then is connected with the negative pole.
Battery charge capacity can be out of the reaction on the instrument panel. When the current table pointer display storage capacity is insufficient, should be promptly charged. Sometimes the power is not found in the road, the engine will not start another flame, as an interim measure, to other vehicles can help, with their vehicle's battery to start the vehicle, the anode and cathode is connected with the two battery, anode and cathode is connected.
To start the car, the uninterrupted use of the opportunity to lead to start the battery damage due to excessive discharge. The correct way is the use of each launch vehicle of total time not more than 5 seconds, re start interval of not less than 15 seconds. Start the car is still in many cases from the circuit, ignition coil or such other find reasons.
For wet battery, according to different regions, different seasons according to the standard should be the density of electrolyte