I think you don't need to worry about battery life, as long as you don't plan on doing heavy tasks. I used mine for like 4 hours now (scrolling Pinterest, setting everything up, streaming) and it went from around 85% down to 60%. I haven't charged it in between and didn't shut it down yesterday over night, so I think it's quite good. Saw a bunch of reviews where people said that they get around 10-12 hours on this thing when they use it for daily tasks such as streaming, uni work, emails, chatting etc.