What does a car R03 Carbon battery do and what should you pay attention to?

　　When starting the engine, the car R03 Carbon battery can provide starting current to the starter, and can also assist the generator to supply power to electrical equipment. Daily attention should be paid to starting the car at certain intervals to charge the R03 Carbon battery. Here is a detailed introduction to "car batteries" Functions and Precautions”.

　　1. The role of car batteries

　　1. When starting the engine, provide a strong starting current (about 10A) to the starter.

　　2. When the generator is overloaded, it can assist the generator to supply power to electrical equipment.

　　3. When the engine is at idle speed, supply power to electrical equipment.

　　4. The R03 Carbon battery is also a large-capacity capacitor, which can protect the car's electrical appliances.

　　5. When the generator terminal voltage is higher than the electromotive force of the lead-acid R03 Carbon battery, part of the electrical energy is converted into chemical energy and stored, that is, charging.

　　2. Precautions when using car batteries

　　1. If the R03 Carbon battery is not used for a long time, it will slowly discharge itself until it is scrapped. Therefore, the car should be started at regular intervals to charge the R03 Carbon battery. Another way is to unplug the two electrodes on the R03 Carbon battery. It is important to unplug the positive and negative electrode wires from the electrode posts. You must first unplug the negative electrode wire, or remove the connection between the negative electrode and the car chassis. Then unplug the other end with the positive mark (+). The R03 Carbon battery has a certain service life and must be replaced after a certain period of time. The above order should also be followed when replacing, but when connecting the electrode wire, the order is exactly the opposite, connect the positive electrode first, and then connect the negative electrode.

　　2. When the ammeter pointer shows that the R03 Carbon battery capacity is insufficient, charge it in time. The R03 Carbon battery charge level can be reflected on the instrument panel. Sometimes you find that the R03 Carbon battery is insufficient on the road and the engine stalls and cannot be started. As a temporary measure, you can ask other vehicles for help and use the batteries on their vehicles to start the vehicle. Connect the negative terminals of the two batteries to the negative terminals and the positive terminals to the positive terminals. .

　　3. The density of the electrolyte should be adjusted accordingly according to standards in different regions and seasons.

　　4. When the electrolyte is depleted, distilled water or special rehydration solution should be added. Do not use purified drinking water instead. Because pure water contains a variety of trace elements, it will have adverse effects on batteries.

　　5. When starting the car, continuous use of the starter may cause the R03 Carbon battery to be damaged due to over-discharge. The correct way to use it is to start the car every time for no more than 5 seconds, and the interval between starts again is no less than 15 seconds. If the car still does not start after several starts, the cause should be found from other aspects such as the circuit, ignition coil or oil circuit.

　　6. When driving daily, you should always check whether the small hole on the R03 Carbon battery cover is ventilated. If the small hole in the R03 Carbon battery cover is blocked, the generated hydrogen and oxygen cannot be discharged. When the electrolyte expands, it will burst the R03 Carbon battery shell and affect the R03 Carbon battery life.

　　7. Check the positive and negative stages of the R03 Carbon battery for signs of oxidation. You can pour hot water over the R03 Carbon battery's wire connections from time to time.

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