Michigan, Not enough, College/light gaming, My current computer weighs 6.5 pounds. I carry it in my backpack, I don't care. Hp ClAiMs, claims, 5 hours with the 1660ti. Lenovo claims 12.5 hours, I watch a review on it, they only got 6.5 hours so I'm looking for an outlet anyways. On that note either would be better than the 1 hour unplugged time I get with this thing.