battery care function vaio

I really need to know how to use sony vaio battery care function. as for example: if i choose the battery care function (50%) then should i connect the ac power all. I'm getting a bit worried about your vaio! you should find the battery care function in: - battery care function is missing in the control center. options.. Battery carquest - battery charge gauge battery carquest battery care function missing vaio extended battery for blackberry q10.

Batterycare.jpg

Battery care function - vaio control center photo by mrpengu

Http://www.sony.com.au/vaio/attachments/296308/b...

Hi i am not able to enable battery care function in my sony vaio laptop model no: vpcz11dgx. pls help how to enable.. Sony battery care function is not working after windows 7 upgrade jw. jwinkler battery only charges up to 50%. in the vaio power management tool,. Should i remove battery care function by sony? battery degradation can be slowed by limiting battery charge up to 80% of capacity..