Enlarge / The updated Razer Blade Stealth.Razer reader comments 0 Share this story Razer has given its gamer laptops a bit of a bump to boost both battery life and performance. When we reviewed the sleek 12.5 inch Razer Blade Stealth Ultrabook earlier this year we liked the looks, the Thunderbolt 3, and the price. But we weren't so keen on the battery...