What are the start-up devices for cars and how much do they cost?

Probably, every motorist faced the problem of a discharged battery. Especially it is unpleasant, when everything is found 5 minutes before departure. There are two ways out of this situation. The first is the installation of a new, pre-charged battery on the car. The second is the recharging of the old battery with a special device. Of course, the first method will very quickly solve the situation, but few of us store 2 charged batteries in the garage. Therefore, the only way out of the situation will be the use of such devices as start-up devices for cars. We'll talk about them today.

Voltage

All start-up devices can be either 12- or 24-volt. The first type is recommended for cars, minivans and minibuses. As for 24-volt devices, such start-up devices for trucks and large buses are used. There are also 6-volt devices. Typically, such tools charge only motorcycle batteries.

What is this device?

Start-up devices for cars are small boxes made of strong plastic, which have special ventilation holes and connectors for terminals. On the front side of this mechanism there is an on indicator, as well as a regulator of the magnitude of the charging current. In addition, each device is equipped with an ammeter scale, which allows you to determine the current level of battery power. Inside, the start - up devices for cars have a circuit and a special fuse, which protects the device from improper connection and its further failure.

At the moment, there are 2 types of these devices:

• Household;
• Professional.

The first type includes a special transformer and a diode bridge. Despite the plus in the price category, many drivers often abuse such devices. Indeed, household start-up devices for cars are highly vulnerable to short circuits. If you connect it incorrectly (you mix up plus with minus), in the next few seconds such a device will simply burn out, and already you can not save it. In addition, the mode of charging the battery they are not very happy.

As for professional devices, they are much safer and safer to use than home appliances. Such devices are equipped with fuses, which prevent the risk of a short circuit. Also professional tools have special clamps, thanks to which you can easily fix the device to the battery, which also prevents the failure of ROM. Among the significant advantages drivers note the ability to adjust the charging current, as well as a stable supply voltage.

Start-up devices for cars: price

At the moment, the cost of such devices is very diverse. Households are sold at a price of 2-3 thousand rubles, and the cost of professional starts at 7000 and can reach the mark of 26 thousand rubles.