In the factory, batteries are assembled with unformed plates, diluted with sulfuric acid and charged.
Second, what is a dry battery?
The positive and negative plates are formed/charged in an acid tank. The dry, charged plates are assembled into the battery well. The battery is activated and can be used after adding dilute sulfuric acid, which will provide a steady current.
3. What constitutes the battery?
The battery is composed of a battery tank of PP material, a cover and a water adding cap, a positive and negative plate, a separator plate, a lead part, and dilute sulfuric acid.
4. What is the reserve capacity?
A battery must provide enough energy for ignition, lighting, and the like. In the case of a car charging system that stops working, the reserve capacity is defined as a new fully charged battery that can discharge at 25 amps at 80 °F (26.7 ° C) and maintain a single cell voltage of 1.75 V and above. The number of minutes of discharge.
5. What is CCA?
CCA stands for Low Temperature Start Current, which is a data used to indicate how much current a battery can provide to the starter motor for a certain period of time. The International Battery Industry Association (BCI) defines CCA as "a new fully charged battery that discharges for 30 seconds at 0`F (-17.8`C) and maintains a single load voltage of 1.2V and above. .
How to choose the right battery for your car?
The best way is to check the owner's guide for the correct size and minimum parameter requirements. If this is not convenient, you can check the model, battery model, year and recommended size and specific parameters in the Battery Application Guide.
7. What are the precautions when charging the battery?
Always handle the battery carefully, whether it is fully charged or not. All lead-acid batteries contain highly corrosive sulfuric acid and produce explosive gases. The battery must be vigilant when charging.
1. Read and understand the charger manual carefully before using the device.
2. Charge the battery in a well ventilated area. 3. Make sure all connections are secure and safe. 4. Connect the red positive terminal of the charger to the positive terminal of the battery. Connect the black negative terminal to the negative terminal of the battery. 5. Turn off the charger before connecting the battery. So as not to create a dangerous spark. (Do the same thing when charging is done).
6. Do not attempt to charge a damaged or frozen battery.
7, can not let the battery overheat or extend the charging time.
Eight, how to maintain the battery?
Clean the battery pole and water cap if necessary. A blocked water cap can cause the battery to explode. Check the water level of each cell and replenish it. Use high quality drinking water or distilled water for deionized and other chemicals. Contaminated water can seriously reduce battery life and energy. Do not add too much liquid to avoid spilling onto the body. Sulfuric acid can cause corrosion in your car paint and other metal parts.
Nine, how do you know that you should replace the battery?
Warnings that the battery needs to be replaced or the power system needs to be checked include:
1. The starting motor speed is reduced or stopped.
2. After the engine is ready to run, the instrument panel displays that the battery "discharge" time is extended.
3. The energy reduction speed of the battery is accelerated in a cold environment or when the starting time is extended.
4. The headlights are not bright enough under idle speed.
Many times the situation is not obvious. If you suspect that the battery is broken, it is prudent to do a load test or replacement.
10. How long is the battery life?
The life of the battery varies greatly depending on the model, the region and the driver's driving style. The battery design can be cycled more than 200 times. Part of the cycle life is consumed every day or every start. A normal lead-acid battery can have a life cycle of 18 to 30 months.
11. The battery is new. How to prevent the battery from running out?
Take the following precautions to prevent battery drain:
1. The radio, power unit and all headlights must be turned off when the engine is not turned.
2. Check the generator regularly. A damaged or slack belt will not fully charge the battery.
3. The line system is not working properly. Any short circuit will make the battery run out.
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