Updated: 06/02/2020 by Computer Hope Below are some general guidelines to follow when charging your laptop computer battery. Keep in mind these are general suggestions. Consult your laptop or battery documentation for precise information. If your documentation states something different, those directions should be followed. After purchasing a new laptop computer or battery for your laptop, we recommend the battery be charged for no less than 24-hours. A 24-hour charge makes sure the battery is full and helps with the battery's life expectancy. Once it is fully charged, you should not discharge it fully, if possible. Lithium-ion batteries [the type used in modern laptop computers] are strained and may be weakened when they are fully discharged. Doing so frequently can shorten the battery's lifespan. Don't worry about overcharging the battery. Modern laptops stop charging the battery when it is fully charged and switch over to AC power while the laptop is plugged into an outlet. If you are excited to use your new laptop, it can still be used while it's plugged into an outlet. However, we suggest not unplugging it until it's been charged for that length of time. After the computer battery has gone through its initial charge, all battery charging should go until the laptop has reached its capacity. Often this is after a few hours of charging.
Note
Even when the computer is off, as long as it's plugged in, it continues to charge.New battery or first use
All other charges
Your first charge is always your most important charge. When you buy a new laptop, you’ll want to charge your battery for 24 hours to make sure that it gets a full charge on its first go. Giving your battery a complete charge during its first charge will prolong its life.
What happens if you don’t charge your laptop for the first time?
The batteries might stay on the shelf for months or years in some cases before they’re sold to the final consumers. And during this period of time, batteries could partially discharge or even fully discharge to zero level depending on how long they’re stored.
Can I use new laptop straight away?
After purchasing a new laptop computer or battery for your laptop, we recommend the battery be charged for no less than 24-hours. A 24-hour charge makes sure the battery is full and helps with the battery’s life expectancy. Once it is fully charged, you should not discharge it fully, if possible.
Can we use new laptop without charging?
When your power bank runs out of charge, you won’t be able to use it to recharge your laptop. That’s why it’s best to reserve your power bank only for when you really need it – like when you accidentally lose your laptop charger.
What happens if I don’t charge my new laptop for 24 hours?
Never ever keep your battery constantly charging if you’re away for more than 48 hours or so. It can cause serious damage to battery life and increases the risk of fires.
Should I charge laptop before first use Lenovo?
You don’t need to have it charged during initial set up since it most likely have a charge as described from this post by Ken. “Li-ion cells are preconditioned at the cell manufacturer during the formation process. During this time, it is important for full cycles to be performed by the manufacturer.
Is it bad to use laptop while charging?
So yes, it’s OK to use a laptop while it’s charging. If you mostly use your laptop plugged in, you are better off removing the battery altogether when it is at 50% charge and storing it in a cool place [heat kills battery health too].
How do I use my laptop for the first time?
How to Start Laptop First Time? Unbox the computer and place it on a table. Use the power cable of your laptop to recharge it. Touch the Power button to turn on your laptop. Wait for the laptop to boot and reach the idle state. Set your preferred region & language in the first phase of the installation process.
At what percentage should I charge my laptop?
The best thing you can do is try to keep the battery level between 40 percent to 80 percent. Make sure that your laptop doesn’t get too hot and your cooling fan is working properly. Your laptop battery can’t “overcharge” and harm itself due to excessive charging. It’s smart enough to bypass the charging energy.
Can a laptop run on AC power only?
Laptops never run on AC power. There is a power converter inside your laptop charger cable which converts AC to DC and regulate the DC voltage level to the requirement of your battery voltage. When battery is not used the laptop takes power from the rectified DC power.
Is there another way to charge a laptop?
First, you’ll need a USB Type-C to USB Type-C cable. Next, connect your phone to your laptop, and find your phone’s USB settings. This will be different depending on whether you’re using Android or iOS. Once that’s done, your smartphone battery will quickly drain, and your laptop battery will come back to life.
How do you charge a new lithium laptop battery for the first time?
Connect your laptop first with your charger and then connect that to the power outlet for safe charging. It is better to disconnect the device from charging when it gets charged to 85%. It is highly important to keep an eye on your laptop when it is getting charged to avoid being it charged to 100%.
Is it bad to charge your laptop twice a day?
Originally Answered: Is it bad to charge a laptop several times a day? YES. Overcharging any kind of device is bad for its battery health. It may even lower the life of the battery.
How long does it take a laptop to charge?
Charging when the laptop is off and completely drained takes roughly 1.5 hours to 2hours. For a new laptop or laptop battery, it’s recommended to charge it first for 24 hours and avoid using it until it’s completely drained out of power.
Can I use my Lenovo laptop while charging?
It’s perfectly fine to work on a laptop while its charging and to use it plugged it when the batteries are fully charged. Modern devices have charging electronics that automatically route power which means your battery charge is not discharged while you are connected to the mains power line.
How many hours does a laptop battery last?
The average run time for most laptops is 1.5 hours to 4 hours depending on the laptop model and what applications are being used. Laptops with larger screens tend to have a shorter battery run time. Using the CD/DVD player, streaming media and the screen brightness use up the most battery.
What is the proper way to charge a laptop?
All laptop computers come with a power cable. To recharge the laptop, connect the power cable to a mains power wall socket, and plug the other end into the power socket on the laptop. You can continue to use your laptop while the battery is charging.
Can we use laptop on bed?
Is it bad for the laptop to be used while keeping it on a bed? Yes, using the laptop on the bed will cause it to overheat since the fans cannot let any of the heat go, which will destroy many laptop components.
How can I cool down my laptop?
How to cool down your computer Don’t block your computer’s vents. Use a laptop cooling pad. Avoid using programs that push your computer’s CPU limits. Clean your computer’s fans and vents. Change your computer’s settings to improve its performance. Shut down the computer.
Why is my new laptop battery draining so fast?
There could be too many processes running in the background. A heavy application [like gaming or any other desktop app] can also drain the battery. Your system can be running on high brightness or other advanced options. Too many online and network connections can also cause this problem.