L1022 battery

How long does it usually take to charge a L1022 battery when it is dead?

When a car is driving, it not only relies on the lubrication of various car parts, but also the car's battery. So for the battery, the most worrying thing is that it is out of power. During the driving process, running out of power is also a headache. Recently, the editor saw such a question, how long does it usually take to charge a L1022 battery when it is dead? Let's learn about it together.

How long does it usually take to charge a L1022 battery when it is dead: Introduction to charging time

After the L1022 battery is dead, it needs to be charged for 20 hours.

When the car is running, the generator will replenish the battery, but when the battery is seriously depleted, it needs to be replenished in time with a portable charger, and charging takes 20 hours.

How long does it usually take to charge a L1022 battery when it is dead: Introduction to charging time

The battery can be judged according to the following phenomena, or the electric eye is green, which means it is fully charged:

A large number of bubbles are generated in the battery, that is, the "boiling" phenomenon occurs;

The terminal voltage rises to the maximum value and does not rise again within two hours;

The electrolyte rises to the highest level and does not rise again within two hours.

How long does it usually take to charge a L1022 battery when it is dead: Signs of insufficient power

To prevent a car from suddenly running out of power, the best way is to pay more attention to the "help signals" sent by your car. There are three main manifestations of insufficient power in a car: one is that the starter does not rotate or rotates weakly, so that the starter cannot start; the second is that the headlights are darker than usual; the third is that the horn volume is low or even silent.

How long does it usually take to charge a L1022 battery when it is dead: Signs of insufficient power

In order to minimize the power consumption of the car, experts put forward two suggestions: first, avoid turning on the lights or listening to the radio for a long time when the engine is turned off; second, even if the engine is running, if the parking time is long, the power of unnecessary electrical equipment (inside and outside lights, audio, navigation, etc.) should be turned off.

Experts said that in fact, the three signs of insufficient power in the car mentioned above are not difficult to detect during driving, but many car owners do not associate them with insufficient power in the car, thinking that it is just an intermittent minor problem and do not care, which finally leads to the dilemma of sudden power outage in the middle of driving.

How long does it usually take to charge a L1022 battery when it is dead: Battery precautions

When the car is dead, pushing the car to start is the most familiar and effective emergency starting method, but this is a last resort and cannot be used frequently, because doing so will cause certain damage to the engine and clutch. Automatic transmission vehicles should especially avoid using this method to start.

Experts remind that if the car suddenly runs out of power, it is correct to contact a rescue vehicle and then connect the jumper cable. It is the right way to temporarily charge the engine through the rescue vehicle. "In order to avoid being unable to charge when the car is dead, the owner should prepare a jumper cable in the car, which can be bought in general auto parts stores."

How long does it usually take to charge a L1022 battery when it is dead: Battery precautions

When connecting the jumper cable, you must not make a mistake in the connection order of the jumper cable: first connect the positive terminal of the dead car to the positive terminal of the rescue vehicle battery, and then connect the negative terminal of the rescue vehicle battery to the metal part in the engine room of the dead car (ground wire). After the jumper cables are connected, the engine of the rescue vehicle can be started and the engine speed can be slightly increased. After about 5 minutes, the dead car can be charged for emergency. After charging is completed, the jumper cables should be removed in the opposite order of connecting the jumper cables.

Today's introduction ends here. The above is the editor's introduction on how long it usually takes to charge a dead L1022 battery. The battery of the car will only appear after a long period of use, which is also easy for many people to ignore. As long as you pay more attention to the condition of your car and take timely measures when you find that the car power is reduced, there will be no big problem.

Read recommendations:

701224 145mAh 3.7V

What are the differences between power lithium battery and ordinary lithium battery?

Lithium battery testing items and methods

401030 battery Processing

18650 lithium battery 3000mah