Help battery manager for acer notebook

[microms]

hello every body.

I am using a acer 4738 notebook. it use windows 7. i go to acer support page and download latest driver. i install acer epower management version 5.3005 but no GUI or tray icon display. i used acer 4738 since 8 months ago. now, bettery wear 15% .

Can you help me?

//t1212a4

 

[scout_03]

did you look under power settings

 

[microms]

i am using win 7 64 bit. now, i setup battery by win 7 default battery manager.

 

[microms]

help me please 😍

 

[fortuna]

From my experience, windows power management is even better than those built in power configuration tools that some vendors provide. However, if you do insist on using Acer's power management tool, be sure to install the drivers only from Acer's site, make sure you pick the 64-bit version, uninstall the existing and install the new driver.. If you're sure you used the right driver, contact Acer somehow.
Any how, 15% percent of charge at this stage, is probably a case of poor battery treatment and not a case of choosing 1 power management tool over the other.