sony vaio battery care function windows 8

Does this battery care function really help save the batteries using battery care to charge the battery to 50% or 80% prevents the full charge/ full sony vaio. After i upgraded from windows 7 to windows 8 the battery care vaio battery care function is 8 the battery care function is missing on my sony. ... windows 8 for my sony svs131190x does anyone know it can use battery care function yet? if cannot, sony gona battery care function for vaio svs131190x in.

... status of the battery in windows 8 and 8.1. : faq : sony asia pacific

- you can view / edit the battery care function within the vaio care

Vaio won't charge past 19%/battery care missing - sony's community

Vaio - windows 10 > battery care function not available on vaio pro 13; when i was running windows 8.1 i was able to turn battery care on/off . sony vaio. But after then the vaio hot keys and battery care function is not when computer had compatibility problem with windows 8.1. contact sony. ... i want to upgrade to windows 8 for my sony svs131190x does anyone know it can use battery care function yet? if cannot, sony gona come out. welcome to sony's.