The car battery charger is easy to make

The correct charging of the battery can be performed by specialists in certain services that provide this service. But if you do not want to waste your time and money, you can do it yourself. First of all, remove your battery from the car. Many craftsmen can make a charger for a car battery with their own hands. This is a simple process. You can use a special scheme that describes the necessary connections. Be careful and try to comply with all safety rules.

Choose a place

It is recommended to charge in a specially designated place, so as not to inhale harmful substances that are released during the process. Specialists ascertained that the older the battery, the more toxic substances emanate from it. If you do not have a well-ventilated garage, then this procedure can be carried out directly in the open air. Be careful that there is no open fire nearby and do not smoke in any way.

Charging methods

Charging the battery can be done in two ways: by using a DC voltage of 15 watts or DC. To fully saturate the device with energy, it will take about 14-16 hours, and for ordinary lead - a whole day.

Charge order

First, you need to remove the minus terminal, and after it is already plus. After that, remove the bolts from the cover, which protects the electrolyte. During charging, all plugs must be open. Carefully add the right amount of water to a certain level. Be careful, because of negligence you can get chemical burns. Next, turn on the battery charger. You will need at least 10 hours to make up for the energy in the device. By the arrow on the charger you will be able to determine the degree of state of your battery. Switch off the device on time, as otherwise the plates may collapse. If your battery is out of date, then no charger for a car battery, made with your own hands, or not, will not help you. If the efficiency factor does not rise above 60 percent, then repair is not necessary here. You can determine it using a voltmeter. The voltage of one pair of lead accumulator should be equal to 2.11 V, and the total six-section battery - 12.66 V.

Required temperature

A special charger for a car battery, created by itself, must charge at -15 to +40 degrees. If this figure is outside this interval, you will need to warm up or cool the device. If it happens in the winter, you can warm up the battery in the room, otherwise it can be completely ruined. Do not try to do too deep charging, as this can damage your device. It has long been no secret that the charger for a car can be made with the help of a conventional power supply. But this method will take a little longer. And to find a scheme with which you can make a real charger for a car battery with your own hands is quite simple.