This blog article offers step-by-step instructions on how to determine how many times you’ve charge the battery in your laptop. To get started, follow these simple steps:
What is battery cycle?
Battery cycle is the number of times a battery has been charged and discharged. This determines at what capacity a battery can charge and discharge power. If your laptop is four years old, you should expect approximately 800 battery cycles; if it’s two years old, that drops to around 500 cycles.
Batteries have a marked life cycle. The battery is thought to be fully charged at 50%. The rest of the battery has degraded, and the percentage isn’t consistent. There are people who can calculate when a battery will degrade further as certain amounts of cycles are reached.
A battery cycle is one complete charge and discharge of a battery. It is the use of a battery at 100% until it’s completely drained, then charging to 100% capacity again. The cycle for the most popular battery types is about 300-500 complete discharge cycles or roughly one year of normal use.
Why is it important?
If you have an older laptop and want to understand why it’s starting in slower or failing to start up, the good news is that there are methods of checking your battery’s charging cycle count. You will want to keep track of these numbers because after your laptop has completed a historical number of charge cycles, buy a new one
It is important to check your laptop’s battery cycle count before you worry about charging it. The cycle count is a computer chip that is embedded in the battery itself. It indicates how many times the battery has been charged and discharged since it was taken off the original manufacturing line. This means that if your laptop battery displays 0 cycles, it still has equal series of life left, but may not be efficient enough to power your system.
The cycle count is a metric that tracks how many times the battery has fully charged and discharged. The number of usable cycles that the battery can take before it doesn’t hold a charge decreases over time in accordance with its chemistry (for example, if a laptop is set to use nickel-cadmium batteries). Without performing a deep cycle (recharging and discharging fully), laptops lose their life very quickly resulting in more frequent visits to the charging station. Keeping track of the laptop’s cycle count helps manage when you need to recharge your battery
How to check laptop battery cycle count in windows
One of the first things you may want to do with your laptop is keep track of how many times you have charged the battery. The best way to find that information is by following these steps.
A Windows machine may give you a warning that the battery cycle count is too high and needs to be replaced. If the charge of your laptop is compromised, you can sudo apt-get update && sudo apt-get upgrade and then update the BIOS (check instructions in support articles)
It may seem like a daunting task to know the exact life cycle of your computer battery but it’s as easy as checking your laptop battery cycle count in windows. By clicking on the “Battery” icon in the bottom left corner of your screen and following the prompts, you should be greeted with a percentage reading for either the time remaining or cycles remaining.
Tips on how to extend laptop battery life
There are many things that you can do to make your laptop battery last longer. One factor is the amount of time you plan on using the battery. For example, not taking it from full to empty when it’s fully charged will help extend the life of your battery. In addition, turning off screen brightness is another option for extending the length of time your laptop will last all day before charging is needed.
Some laptop batteries may last for fewer than two years and are not capable of holding a charge for an entire day without being plugged in at night. It is best to find a way to extend the life of your laptop battery, but often time that requires professional assistance. One way to check the cycle count of your battery is by clicking the Event Viewer icon on the bottom right-hand corner of Windows Advanced System Settings.
Depending on the laptop’s battery life and power requirements, there are different options to extend your laptop battery. In some cases, unplugging your laptop may be the key to extending battery life. If you need more time to escape, plugged in a spare battery may have saved your device!
How can I save my battery life?
Checking your battery’s life cycle is not just about satisfying yourself. It’s a necessary element of saving the battery on your laptop running properly and drastically extending the lifespan of that battery. The next time you open your laptop, locate the date and time under “system” in “Proposed Restore Points.” From there, scroll down to calculate the life cycle percentage. This will show you how much power you have left today based on the hour and minutes that have passed since you last plugged in your laptop.
If your laptop uses a Lithium-Ion battery, then the life can be estimated by using Windows 10’s “Task Manager.” To find out how much time you have left on your laptop, or to see if it appropriate for you to upgrade your charging status, open up “Task Manager.” From here, click on the “Processes” tab. This will allow you to search for anything that might be using too much power. If at any point an application in Task Manager has 100% of its CPU usage, it means that you are getting drained of power while using said application.
We use laptop and computer batteries every day. Environmental factors such as screen brightness, software, usage, and how long you leave your device on can contribute to a computer’s battery having a shorter life span. A few ways in which you can save your battery life include adjusting the power options on your devices and unplugging your device when not in use.