VI04 V104 Replacement Laptop Battery for HP Envy 14 15 17 Series HP Pavilion 15 17 Notebook Series TPN Q139 Q140 Q141 Q142 Q143 fits 756743-001 756744-001 756745-001 756479-421 756478-421 756478-851

hey everybody 17 inch laptop I'll put the model number in the description if you want to check if it's the same as yours and the other day I was carrying it and I noticed that the back of the case right about here had started to bulge a little bit and because I've had this apart I knew that was about where the battery was so I took the laptop apart and as it turns out the battery was actually expanding it had gotten overheated or something had happened to it I'll show that footage real quick so you can see what that battery looked like so what I'm gonna do here is I ordered a new battery for it I'll link this in the description if it fits hopefully it will and I'm gonna take it apart real quick and show you guys how to replace that battery it's pretty easy to do so first there's eight t5 screws on the bottom here that you got to take out these four along this front edge are shorter than