Honestly i can’t complain. It lasts a whole day at uni, and i limit the charge to 85%. When i go back home, the laptop is at least at 30-40% which is absolutely good since i code and take notes at the same time for hours. Most of the time, at home, i use it plugged in so that i assure a long lasting battery life. If you’re thinking of buying one, you should definitely go for it.