Recent content by merandos

Yes it is unremovable...like apple's macbooks.......

Hello there...i have the lenovo Z510 ideapad and it comes with a built in battery so how do i probably use the laptop to maximize its battery life ? i heard that i have to keep the charging cycle between 80~20% but what if i use my AC adapter a lot ? when my battery reaches 100%..can i keep my...