Li-ION Notebook/Laptop Battery for Compaq Presario CQ40 CQ41 CQ45 CQ50 CQ50-139WM CQ60 CQ60-210US CQ60-211DX CQ60-215DX CQ60-224NR CQ60-615DX CQ60Z-200 CQ61 CQ61-313NR CQ61-420US CQ61Z CQ70 CQ71

hello this is Nick with Nick's computer fix comm and here's a quick video on how to do a laptop battery calibration are you getting a plugged in not charging message from your laptop battery for free fix try this easy battery calibration and see if it works for you okay to start with let's go ahead and do a shutdown on Windows come over here and click shutdown and also make sure that your laptop is powered off and we're going to go ahead and flip this over so that I can disconnect my AC plug for my laptop and then I'm going to turn it around so I have access to my laptop battery and I'm going to remove my battery from my laptop and let's go ahead and flip it back over and reinsert the AC plug back into the laptop alright and let's go ahead and power up the laptop here and load windows up and once windows is finished loading you have your desktop click on the Start menu and go over to yo