Car AK Kumulators, also known as lead-acid batteries, are electrochemical devices that produce and provide current car. In a car battery, we can recharge the battery, which will then serve for many years. The target goal of the starter current power supply, provide current ignition system.
Car battery requires special processing. Electrolyte inside the battery is a mixture of sulfuric acid and dissipation of tilled water. Sulfuric acid is very aggressive, if it hit the skin, this place should immediately be washed with water, if it gets into the eyes, you must immediately and thoroughly wash them with water and immediately consult a doctor. In this situation, time is crucial. If you often work with the battery, you must have soda and water on hand. Soda neutralizes acid and minimizes the risk. Remember: it is very important, rinse it immediately. Take your time when working with the battery.
Sulfuric acid rzes clothes, so it is advisable to wear old clothes when working with batteries. In addition, it is recommended to wear protective glasses and gloves when servicing batteries. During the charging of the battery, gas -shaped hydrogen will be released, so it is extremely important that there is no fire or spark near the battery.
Some time ago, the batteries had holes in the lid for each can, and we had to replenish the banks when the electrolyte is evaporated. Now the batteries (underlying) have small holes on the side of the battery; Gases pass through the partitions outward. During this process, the liquid condenses and falls back to the bottom of the battery. There is no need to add water in this type of batteries,.
Today the batteries are designed for cold start. This is a current that the battery can produce for 30 seconds at a temperature of 0 degrees until the battery voltage drops below 7, 2 volts. The average battery capacity today is about 500A \ h. Among many different brands and models of cars available today, batteries in them of various sizes. Make sure your battery is strong enough to work properly in your car. The warranty period does not indicate the strength of the battery.
Battery cables have a large diameter that carry a large current (250 + a) necessary for the starter work. Some batteries will be smaller diameter, which are used to work smaller devices.
Even underlying batteries require periodic inspection and cleaning to provide them in good working condition. Check the battery to see that it is clean and that it is securely fixed. In some places, corrosion forms around the battery. This is because the electrolyte emits condensate, which corrodes the metal around the battery and part of the battery fastener. For purification from corrosion, a mixture of soda and water is used and all the metal parts around the battery are washed, observing caution to prevent the mixture in the battery. Remove the battery of the battery (negative cable first) and metal brush to clean the terminal. Install the cables (the negative end is the last).