To Test Your HP Laptop Battery using this, plug in your adapter and make sure the computer is charged as much as possible. If the battery is too weak, the test will not run properly. Once charged, proceed with the steps below: Go to Start>HP Support Assistant. Select Troubleshoot, then Power, Thermal and Mechanical.
https://www.pctechbytes.com/laptop/test-your-hp-laptop-battery/
However, if the laptop is in use and the battery requires a charge, there are a few steps to take to decrease the power demand from using the laptop and increase the power available to the battery charging mechanism. The HP laptop's Power Plan may be changed or customized with just a few simple steps. Step.
https://www.techwalla.com/articles/how-to-charge-a-hp-laptop-battery
Click the radio button in front of the Power Saver option to increase power to the battery charger while the laptop is in use. Close the Power Options window by clicking the X in the top right corner. The selection will save on exit.
https://www.techwalla.com/articles/how-to-charge-a-hp-laptop-battery
Steps. 1  1. Take the laptop out of its case. 2  2. Make sure it is off and not in sleep mode. 3  3. Flip it over onto it's top so you are looking at the bottom.  4. To identify the battery: Newer models have it 1  underneath. 5. For the newer ones that have the battery on the bottom, look on the battery for a little white rectangle with 5 lights on  it.
http://www.wikihow.com/Check-the-Charge-of-a-Dell-Laptop%27s-Battery
If the battery is bad, you will receive a warranty ID number. Use this number to see if your laptop battery is still under factory warranty. If it is, submit the request for a replacement immediately. If the battery is out of warranty, the screen will display that it is no longer covered.
https://www.pctechbytes.com/laptop/test-your-hp-laptop-battery/
Test the condition of an HP Notebook PC battery. HP provides a battery check tool you can use to test your battery before ordering a new one. For instructions on testing the condition of your battery, see: Testing and Calibrating the Battery (Windows 8) Testing and Calibrating the Battery (Windows 7)
https://support.hp.com/my-en/document/c00821572
HP Battery Finder. A useful guide to help you find the right battery or adapter for your laptop. Compaq. HP MU06 Long Life. Notebook Battery. WD548AA#ABB. HP OA04 Notebook. Battery.
http://store.hp.com/wcsstore/hpusstore/Treatment/HP_Laptop_Compatibility_2011-2013.pdf
Under Buy certified HP genuine replacement parts, select the desired country/region and language. Type your Serial Number, Product number, or Product name in the field and click the Search for a part button. note: If you are using the product number to search, remove the suffix from the product number.
https://support.hp.com/my-en/document/c00821572
Use HP Battery Check To Test Your HP Laptop Battery. If you have a Windows 7 computer, it shipped with a utility to help you test your HP laptop. HP has a built-in utility called Battery Check, which runs a diagnostic on your battery to determine if it’s still capable of holding a charge and able to perform well.
https://www.pctechbytes.com/laptop/test-your-hp-laptop-battery/
Before ordering a battery, you need to know the product number of your notebook to determine the part number of the replacement battery. To find your product number, use HP Support Assistant or locate the product number on the product label.
https://support.hp.com/my-en/document/c00821572
how to do a battery check on hp laptop
To check a battery on HP laptop by a built-in utility called Battery Check if you have a Windows 7.