Car batteries are definitely very important for us to drive. Many Chongqing owners have not known how to charge car batteries until now, and if the car battery is not powered, it will directly affect our normal use. Car battery charging experience, for everyone to make a reference.
Regular recharge of the car battery in use:
1. First adjust the liquid level of the battery to the specified height with distilled water or special replenishing liquid for the battery.
2. Connect the batteries to be charged according to the rated voltage and rated current of the charging device before charging. The total voltage of the battery connected in series cannot be greater than the rated voltage of the charging device.
3. The charging current for constant current charging is selected according to the capacity of the battery. Constant current charging is performed in two stages. The charging current of phase one is one tenth of the rated capacity of the battery, and the charging current of phase two is one-twentieth of the rated capacity of the battery.
4. After the battery is fully charged, check the density of the electrolyte of the battery. If the electrolyte density does not meet the requirements, the electrolyte in the original cell may be poured out first; if the original density is too small, a concentrated electrolyte of relative density may be added; if the original density is too large, it may be diluted with distilled water. The adjusted liquid level should be in accordance with the regulations.
How to use car batteries:
1. Develop a good habit of using electricity inside the car. To maintain the vehicle battery, the most important thing is to develop good electricity habits, such as not listening to the radio, charging the phone, using the charging pump, etc. when the flame is turned off, so that the battery is depleted and the battery is depleted. The number of times is much longer and the life expectancy is greatly reduced.
2. Run long distances on a regular basis. Running high speed on a regular basis has many advantages. It not only removes the carbon deposits of the vehicle, but also allows the battery to be fully charged. Generally, it runs at a high speed for more than one hour, and the battery can be fully charged. This battery can maintain its best condition.
3, do not leave the car for a long time. If you do not need a car for a long time, such as 20 days or a month, you should cut off the battery line, or drive the vehicle for dozens of kilometers after two weeks to ensure that the battery can be used normally.
4. Be careful not to connect the battery directly with high-power appliances. Nowadays, many on-board electrical appliances, such as car refrigerators, vacuum cleaners, air pumps, etc., have a large instantaneous power. Do not use the car battery to directly supply power. The vehicle should be ignited first, and then the electrical equipment should be connected. This is a good protection for the battery.
Car battery maintenance:
1. Do not start the vehicle frequently. Many owners will encounter problems that are difficult to start in the winter. It is difficult to start, so they start frequently. But the correct approach should be: Do not exceed 3 seconds each time you start the engine. If the first startup fails, don't rush to start it again. From the working principle of the car, continuous starting of the motor at this time will definitely cause the battery to be over-discharged and damaged. The time interval between starts again should exceed 5 seconds.
2, foresee the precursor of the battery "strike", some of the battery will become very large after the old, the internal resistance will become full, there will be a phenomenon of full charge, once put. When the owner of the battery is used for about two and a half years, the battery should be inspected during routine maintenance, which can prevent it. When the parking is turned off, forgetting to turn off the lights inside the car is a small mistake that many new owners are likely to make. After a night's consumption of the battery, the battery may be out of power at any time and the car cannot be started. In this case, try charging the battery if conditions permit. If it still doesn't work, the battery may need to be replaced. Try not to use CDs, cigarette lighters and other electrical equipment when the vehicle is not started, and use a variety of vehicle-mounted electrical appliances during driving.
3. Turn off the air conditioner before turning off the fire. Most owners are accustomed to not turning off the air conditioner or letting the air conditioner start automatically after the vehicle starts. This will cause the air conditioning system to automatically start the work every time the ignition switch of the vehicle is turned on. The consequence is that the vehicle instantaneous power is directly caused. The load is too high, and the battery will cause loss for a long time.
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