Surface Books are the most innovative device I ever come across. Who would thought the GPU can be put under the keyboard right? But the battery seems to be having some issues. This is mainly because of overheating. I would like to check how common is the surface book battery bulging among Redditors. Please select the options applicable. The options are designed to be chosen for your specific model, so please read carefully before clicking. Sorry this is a repost because the previous poll is corrupted. Please vote again.