So, i have this lenovo ideapad z400 laptop that have energy management software that allow me to make the laptop charge only to 60% and then not charging, i find it was good but after using a while (in windows 8.1), it just like my laptop can't recognized very well the battery capacity.
100%-30% is decreasing normally but after it reach less then 30% it suddenly jump to 7% and warn me to do charge or sometimes sleep/shutdown my laptop.
Luckily there is also calibrating option in that software that can calibrate the battery and make it right... but it is tiring task since it need to charge and discharge completely
and i ever using other laptop before but never experience all this problem, i have conclusion maybe because of option to only charge to 60% and then i get another new question now, if i'm not using that software to limit only charge 60%, is it safe for me to charge to 100% and leave it plugged in? (since i use my laptop all day and this laptop battery life only around 2-3 hours)
100%-30% is decreasing normally but after it reach less then 30% it suddenly jump to 7% and warn me to do charge or sometimes sleep/shutdown my laptop.
Luckily there is also calibrating option in that software that can calibrate the battery and make it right... but it is tiring task since it need to charge and discharge completely
and i ever using other laptop before but never experience all this problem, i have conclusion maybe because of option to only charge to 60% and then i get another new question now, if i'm not using that software to limit only charge 60%, is it safe for me to charge to 100% and leave it plugged in? (since i use my laptop all day and this laptop battery life only around 2-3 hours)