E6440

My laptop is having a strange problem in which it will go from about 90% charge to 0% quickly, and then after automatically shutting down, it will continue running. If I restart the laptop it will tell me that the battery is low in the BIOS, and windows will tell me that it is at 7% charge. It...

This is specs ---> https://gyazo.com/0b6156e49781e8e853d6b9f02dfa1d71 How can i know the MSI GTX 1050 Ti 4GB OC GDDR5 graphic card would clearly fit in to my computer? cause im buying it through amazon...