2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42
Proper battery charging can be performed by specialists in certain services providing this service. But if you do not want to waste your time and money, you can do it yourself. The first step is to remove your battery from the car. Many craftsmen can make a do-it-yourself car battery charger. This is an easy process. You can use a special diagram that describes the necessary connections. Be careful and try to follow all safety rules.
Choosing a seat
It is recommended to charge in a specially designated place so as not to inhale harmful substances that are released during the process. Experts stated that the older the battery, the more toxic substances it emits. If you do not have a well-ventilated garage, then this procedure can be carried out directly in the open air. Make sure that there is no openfire and never smoke.
Charging Methods
Charging the battery can be done in two ways: using a constant voltage of 15 W or direct current. To fully saturate the device with energy, it will take about 14-16 hours, and for ordinary lead - the whole day.
Charging order
First you need to remove the negative terminal, and then the positive one. Then remove the screws from the cover that protects the electrolyte. During charging, all plugs must be open. Carefully add the required amount of water to the correct level. Be careful, as chemical burns can occur due to carelessness. Next, turn on the battery charger. You will need at least 10 hours to replenish the energy reserves in the device. By the arrow on the charger, you can determine the state of your battery. You need to turn off the device on time, otherwise the plates may collapse. If your battery is outdated, then no car battery charger, handmade or not, will help you. If the charging efficiency does not rise above 60 percent, then repair is indispensable. You can determine it with a voltmeter. The voltage of one pair of a lead battery should be 2.11 V, and the entire six-cell battery should be 12.66 V.
Desired temperature
Special charger for cara battery, created by oneself, should be charged at a temperature of -15 to +40 degrees. If this indicator is outside this interval, then you will need to warm up or cool down the device. If it happens in the winter, you can warm the battery in the room, otherwise it can be completely ruined. Do not try to charge too deeply as this may damage your device. It has long been no secret that a charger for a car can be made using a conventional power supply. But this method will take a little longer. And finding a diagram with which you can make a real car battery charger with your own hands is quite simple.
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