laptopxwjj
Newbie level 1
I've bought my laptop about 1 year ago. At first, my laptop battery can back me about one and half hours. Every time when i start my laptop, it always says the battery is low and it can only last for less than 30 minutes. One of mu friends has told me to do something to prolong the life of my laptop battery. Is it complicated Or Is it necessary for me to buy a new one?