Battery charger for car battery

Every motorist at least once in his life faced the problem of a complete discharge of the battery, in which the launch of the car was not possible. And this applies to all vehicles, whether they are imported or domestic.

This type of malfunction happens quite rarely, but, as a rule, at the most unsuitable moment for this. Problems with the battery occur in severe frosts, as well as when the battery runs out of life and it can not hold the charge for a long time. In this situation, you can start the car with a tug or "light" from another car. But this option is not always possible. One of the simplest ways to solve this trouble is to purchase a device to charge the battery. Today, the market offers a variety of diverse products of this kind. Each product has its advantages and disadvantages.

The main purpose of devices

The car battery charger is not a secret, it is intended to recharge it. To do this, the battery is disconnected from the vehicle's on-board network, and the power wires from the charger are connected to its terminals. The period of the charging process can last from three to fourteen hours - this factor depends on the design of the device and its characteristics. Even the most neglected battery after recharging can reliably serve a fairly long time.

The main advantage of the charging element is its ease of use and affordable price. To the disadvantages can be attributed a long time period of charging. In addition, if the battery is completely discharged, this type of device will not immediately start the engine. This requires a certain period, which is not always convenient. In addition, it is not recommended to disconnect the battery from the network on some imported cars. The solution to this issue is the so-called pre-start charger for the car's battery. The advantage of this type of equipment is the possibility of recharging the battery of the car without having to dismantle it and disconnect it from the board. It must be said that the pre-start device can not start the car engine immediately after it is connected. To operate the motor with a fully installed battery, you need to use this kind of electronic device, such as a car battery charger. Electronic chargers can be conditionally divided into three types: household, professional and combined.

Household

Appointment of the first type - use at home. Typically, these are designed to work with the vehicle's on-board network of 12 V. There are devices that can produce an output voltage of six to twelve volts. This battery charger allows you to charge batteries not only for cars, but also for motorcycles and scooters with a network of 6 V.

Professional

Devices of a professional type are designed to work with different types of batteries. The range of the output voltage can vary from 1 to 36 volts. Such a battery charger will allow charging almost any battery. And if the device is additionally equipped with a starting device, then it can be used to start trucks and tractors.

Combined

Such devices for recharging the battery and emergency starting of the engine are, in fact, an inverter welding unit in which there is a function of switching the output voltage, which will be optimal for working with the vehicle's on-board network and charging the battery. This battery charger for the car battery is multifunctional, but requires certain skills in operation.

Selection of the electronic device for the intended purpose

The first thing you need to pay attention to is parking and storage of the vehicle. If the car is put in the garage with the presence of a standard wiring, then you can get by with a conventional household stationary device. Modern charging is quite compact, they do not take up a lot of space in the garage, and if necessary, they are always at hand.

At the moment when the car remains to spend the night in the parking lot, an autonomous charging and starting device can come to the rescue. The device is equipped with a separate nutrient element, due to which it is possible to start the engine and recharge the battery without connecting the device to the 220 V network. The battery charger for battery with autonomous power supply has its drawback: it requires special care all because of the same battery. Also it is necessary to be determined so that the device as much as possible meets the requirements of the automobile battery and the machine as a whole.

What to choose?

For passenger vehicles it will be sufficient to acquire a household appliance. But for heavy vehicles with an on-board network of more than twelve volts, it is advisable to use professional equipment. Only in this case is a normal process of servicing the nutrient element, and if necessary, an emergency start of the motor.

Parameters of technical indicators

The battery charger must correspond to the technical data of the battery cell itself. There are several types of batteries and each has its own peculiarities concerning the charge. Before buying one, you need to find out if it is designed to work with your battery type. The output power of the voltage must also correspond to certain parameters. The best option is if the charging device has voltage regulation.

The strength of the current is another important factor. In the configuration of each device there is an instruction for use and a technical passport with voltage and current parameters. For normal operation, the charger with the start-up function of the motor must produce the required number of currents, which must be sufficient for both charging the battery and for emergency starting of the power unit. When the outgoing power of the currents during the recharging time will have a lower value from the required one, this can lead to a rapid failure of the battery due to a constant "undercharging". The optimum parameter of the currents required for a charge is 10% of the maximum battery power. And this means that when the capacity of the battery is 55 A / h, then the value of the current strength should be within 5.5 A.

Having certain knowledge in the field of radio engineering, many motorists make a battery charger for their own hands. In this case, the need for a number of characteristics disappears by itself, since even during the design of the device all the nuances are taken into account. As a result, the charger meets exactly the requirements that are necessary for the motorist.

Equipment

Depending on the purpose of the device and its functionality, the device can be equipped with additional parts and protective equipment. The electrical wires connecting to the battery must be of a larger cross section, the clips on the terminals are made of metal with a thickness of at least three millimeters. Clamps made of a thin material, very quickly burn and wear out. The presence of a variety of indicators, indicator lights and adjustments to powerful parameters only make it easier to work with the device at the time of battery maintenance.

How to charge the battery with a charger

If the device is not designed to recharge the battery directly on the car or it is not possible to connect to the 220 V system, the battery is removed from the machine. Immediately before charging, the electrolyte level is checked, and if necessary topped up to the recommended level. If the battery is not equipped with a so-called breather, it is necessary first to unscrew all plugs of fillings. This applies to acid batteries.

Next, the car battery is connected to the charging. The positive terminal is set to the positive terminal, respectively, minus to minus. If the device is equipped with an electric power regulating mechanism, it must first be set to minimum, and then turn on the power of the device. After that, you can add the voltage and current values to the optimal value. It is worth considering that the initial inclusion of large energy indicators leads to faster charging. But the battery will not keep the charge for very long. Therefore, it is recommended to set the values just below optimal - the process of charging in this case is longer, but more effective. Before charging the battery charger, you need to read the instructions for using it.

Device "Orion"

One of the most popular devices for battery charging at the moment is the products of the trade mark "Orion". On the market there are several modifications of the device, differing in their characteristics. The main purpose of this is the charge of motor and autoaccumulators, regardless of their degree of discharge and capacity. Automatic battery charger for battery self-monitoring and voltage limits on the battery, which eliminates the intense boiling of the liquid and does not lead to recharging. The device is used for all types of batteries. There is no need to disconnect the battery from the vehicle's on-board network. In addition, the memory can be used as a multipurpose DC power supply. With the help of various electronic devices of auto, tools.

The battery charger for the Orion battery can be used as a starting element to facilitate the start of the motor. The device has a plastic case, small dimensions and very light weight. In the front panel there is a pointer indicating the current intensity and manual adjustment. In the rear there is a safety element. The connection wires have a section that is sufficient even for starting the power unit. And the terminal clamps are made of quality material and are quite reliable. Using the impulse charger for the Orion battery in the automatic charging mode, we exclude the possibility of damage to the battery plates and vehicle equipment, because the desulphation process is under strict control of the voltage at the outputs of the battery. At the end of the charging operation, the ZPU maintains the degree of charge of the accumulating element, thereby preventing its self-discharge, recharging and the possibility of sulfation.

The result

By purchasing a device to support the technical state of the battery of the electronic systems of the car, it is first necessary to find out whether there is a certificate of quality on the device. Otherwise, you can buy equipment with defects in the working system, which will not be able to fully perform its functions and quickly fail. In addition, the device must have a passport for electrical and fire safety. So, we found out what kind of charger for a car battery.