Tips on how to calibrate a laptop battery

Laptops are nice, but their batteries never appear to go far enough. Despite recent technological improvements, laptop batteries often run out at the most critical and inconvenient times. Laptop batteries can also be pretty expensive; a lot of users can’t spend the money for luxury of getting backups. Vehicle adapters are similarly expensive and oftentimes there's no accessible power outlet to turn on a laptop’s AC adapter. Besides, the best thing about using a laptop is the fact that it can be used anywhere, right?

With repeated charging cycles (particularly when the cycles are short) laptops batteries lose sync while using electric batteries meter inside Windows. This often leads Windows to misrepresent the volume of power remaining. By calibrating your laptop’s battery, you can also make sure you get maximum battery life and the most accurate representation of battery from Windows.

The majority of people probably never calibrate their own laptop’s battery although major manufactures for instance Hewlett Packard (HP) advise that laptop batteries be calibrated once every 11 weeks. Although you need to check with the output of your notebook for specific calibration advice, the procedure listed here can help.


1.    Disable Windows power management. Will come your way the facility management settings by right clicking on battery icon in your body tray, through Control board, or throughout the system screen saver menu after you right-click on the Windows desktop. The settings are similar and accessible in similar ways across all recent Windows versions. Visit support.microsoft.com to obtain additional help with this if you’re struggle to do that yourself.

When you finally access Windows’ power management settings, take note of the current settings after which it simply select the “Always On” profile and choose “Never” for the power scheme’s options. You'll want to save these settings.

2.    Charge battery to 100% capacity. This is accomplished by plugging in the laptop’s AC adapter and connecting it for the laptop. Read the battery meter from the system tray to ensure the battery is fully charged before proceeding.

3.    Drain the battery. Disconnect the AC adapter from the laptop computer and let the pc running until it automatically shuts off.

4.    Charge the battery again. Cigarette lighter in internet connected computers’s AC adapter and connecting it to the laptop.

5.    Reset Windows power settings. Turn back into your Windows power management settings and hang up the ability scheme back to its original settings. Usually, laptops are set for “Portable/Laptop.” Be sure to save these settings else, one's body will run through power supply prematurely.

Once these steps are completed, your battery must be completed.