Lenovo G450A laptop charging time issues.

Lenovo comes with power management software. Fully intelligent. When you use a small amount of battery power, doesn't the computer prompt you to charge? At this time, just connect to an external power supply.

If you continue to use the laptop, the computer will automatically switch to an external power source, and the battery will automatically recharge. After the battery is fully charged, it will automatically not be recharged, which is still powered by an external power supply.

If the battery is dead and you want to shut it down just to recharge, that's no problem. After the battery is fully charged, it is automatically powered off. There is no need to worry about the danger of the battery being blown out.

During the charging process, you can see the prompt in the lower right corner of the screen, how much has been charged, and how much remaining charging time is clear at a glance.

We are sorry, but we are currently mainly responsible for Lenovo Android platform smartphone and tablet business consulting, and we are not familiar with PC related issues, please understand.

Here we recommend that you get help in the following ways:

The G450 I also use does not have this situation, it is best to take it to the sales office to check, when the battery is fully charged, it will not show that it is charging.

This is how we charge our new notebooks.

1.The first few times, the battery was used up with electricity.

2.Plug the laptop into mains power to charge the battery, the first few times it takes up to 12 hours. (even if the light is off).

3.You can choose to use the mains with a battery or without a battery. If you don't have power there, you can unplug the battery and use it directly.

In the event of a power outage, it is best to use it with a battery, which can ensure that data will not be lost and the hard drive will not be easily damaged due to unexpected power outages. But it has an impact on the life of the battery.

4.If the battery is removed and not used for a long time, one is to fully charge the battery, and then store it in dry conditions, and pay attention to the fact that for a month or two, the battery is installed and the process of discharge and charging is carried out to ensure the activity of the lithium battery.

Don't believe that lithium batteries don't have a memory effect, it's just small, not nothing.

The most important thing in the maintenance of the laptop is not to scratch the screen, do not press the shell of the laptop too hard, and do not use it in too hot or cold conditions. Pay attention to as little bump and vibration as possible during use. It's best to put a screen protector and keyboard film on it.

Do not spill food scraps or water into crevices.

Pay attention to anti-virus and Trojan horses, install protection software, and ensure the normal operation of the computer. Don't force the phone off unless you have to.

2.You can visit Lenovo Ask (

Above, please refer to the record, thank you.

Have a great day.

Lenovo people said that the battery was activated when it was sold to customers, so without activating the charge, the battery was plugged into the computer, and it could be charged by plugging it in!!

Say unplugged --- protect the battery.

If you can't unplug it--- protect your computer when the power goes off suddenly!!

Generally, it is not unplugged!!

1. You can see the battery power when you turn on the system and enter the system, you can fully charge it to 100%, now the notebook is intelligently charged, as long as it is full, you don't need to charge it for a long time for the first time.

2. The battery should be used frequently, not used for a long time, at least twice a month, if the battery is unplugged for more than half a year, there is a risk of failure.

3. If there are no special requirements, your battery will be plugged into the notebook all the time. No need to unplug.

It can be fully charged in hours, and when it is turned off and charged.

Dear Lenovo users, hello!

1.Today's laptop batteries don't have a memory effect, so you don't need to charge them for many hours in the first few times, just 320 minutes more than the instruction manual for each charge, so as to ensure a small amount of charge. You can turn it on and off, but of course it should be turned off a little faster.

2.That indicator light is fine, don't pay too much attention, the white is charged, and the power is red. The indicator light of my notebook will change color during the charging process, but this is not necessarily, different batches of products, manufacturers may make different settings.

3.That little plug can be pulled out, or it can be pulled out without it. I don't pull it out at home, but I pull it out every time I go out because I need to carry it. Not sure why you're asking this.

Although the notebook is a more sophisticated electrical appliance, it is not as fragile as you think, and now the best notebook will be eliminated in three or five years, no matter how you take care of it, it will eventually be eliminated. So let's fully enjoy the high performance of the notebook!

The first three times you use the battery to have a residual 3%, charge twelve to fourteen hours, and then install the battery in the absence of a power supply.

It doesn't matter if you turn it on or off, the time is nothing, you can rush it for a while when you have enough, and remove the battery when you usually have AC power, otherwise the battery life will not be very long.

Doesn't Lenovo have instructions, which are all written in detail and professionally.

Some very basic things to note are:

1.The battery has a life of charge and discharge times, and it can not be used if it can be used.

2.Select the maximum battery life mode under Lenovo's power management program.

3.If you don't use batteries, you can charge them to 50%-80% of the charge, take them off and store them in a dry, low-temperature place, and charge and discharge them every 2-3 months.

4.Use the energy-saving mode when using the battery, and do not let the computer run at high load to prevent high-current discharge from hurting the battery.

5.Lithium batteries are afraid of high temperatures.

I also have a Lenovo computer, the battery is not working now, I am always prompted to change the battery, has it been replaced?

Some of the general notes are:

1.The battery has a life of charge and discharge times, generally 500 times, and more than 800 times for good ones, so use less batteries if you have nothing to do.

2.Lenovo has power management software with usage patterns that extend battery life.

3.If it can be used rarely, you can consider taking off the battery and storing it in a dry place at a lower temperature, and the battery power is 50%-80% on the line, do not fill it, because the battery will also be naturally discharged when it is placed, and the power will be reduced, and the battery will be scrapped if the battery is in a low state for a long time, and in order to maintain its activity, it will be charged and discharged every 2-3 months.

4.Do not put the computer under high load when using the battery, such as playing games, which will cause the battery current to be too high, which will hurt the battery. Also do not leave the battery at high temperatures, which will accelerate battery aging.

5.The battery is a consumable product, and it generally reaches the limit of life in 2-3 years, so please replace the battery.

If there is an external power supply, it is best to unplug the battery first, then connect the external power supply, and then turn it on. Because every time you turn on and off, it is equivalent to flushing and discharging the battery once. If you rarely use the battery, it is best to flush and discharge the battery every other month or so to keep the ions inside the battery active.

If the battery is depleted by more than 30%, it is best to continuously deep discharge (use until the battery is dead, the computer will automatically shut down) three times.

When the loss is not large, do not discharge deeply.

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