Jump starters: types, working principles, and repair tips

Jump starters: types, working principles, and repair tips

Types of jump starters

The current market can propose various types of jump starters. The differentiation is based on:

  • Size and functionality. Multi-functional devices not only perform the main jump starter’s task but also may include a smartphone charger, LED flashlight, compass, and others. Owing to the compact dimensions, relatively lightweight and impressive power, portable models are quite popular. After making a short schumacher xp2260 review, it appears that the mentioned model is regarded as one of the most discussed. Micro jump starter may be perceived as the best solution for small means of transportation.
  • Battery type. Many popular portable jump starters are supplemented by Lithium Ion (Li-Ion) and  Li-ion batteries (LIB). The choice of technology depends on the manufacturer, using conditions, etc.
  • Capacity. Some small models can propose 10,000 mAh or less, while bigger jump starters can contain more than 20,000 mAh.

How does jump starter work?

A car owner doesn’t need to worry about memorizing to have jumper cables on hand. The unit’s alligator clamps must be properly connected to the battery’s terminal before running. Only then it transfers its amperage to the accumulator to help it run the mean of transportation.

It way may be easy to start the battery in normal working conditions, but due to dirty or pitting battery terminals, it will be complicated to make a required engagement for the starter’s alligator clamps. This will prevent the unit’s prowess to transmit its optimum peak amps.                               

How to fix a car with accumulator issues?

Check its condition

The defective battery usually is replaced with another, but such a manipulation is expensive and the problem happens at the worst possible time. Before making some conclusions it needs to check every sell. With the help of wire coat-hanger, you should create a probe. Link one voltmeter‘s terminal to the battery terminal post and the other to the probe. Then you have to find out the strain of each cell. For this purpose, it’s better to put the probe tip into the electrolyte. If the indicator shows zero or a figure less than 2V the cell is out of order.

Mitigate sulfation

You need to remove the lead sulfide crystals from the plates. Do it with the help of a charger, which has a microcircuit that endures a short high current pulse. Thanks to this the crystals will be destroyed and dissolved into sulfuric acid.

Look at the electrolyte

Inspect the level of fluid. Fill it up with deionized water and let the liquid cover mentioned plates.


Find a charger and make a full charge of the battery.

After all the tasks implementation, your device will definitely “come alive”.


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