![noob] So I opened my laptop battery and found these. Are these 18650 if it is. Can I replace is myself ? Any tips and help appreciated. Thanks. : r/18650masterrace noob] So I opened my laptop battery and found these. Are these 18650 if it is. Can I replace is myself ? Any tips and help appreciated. Thanks. : r/18650masterrace](https://external-preview.redd.it/fxheveVCZIx6T55EUi7oGZvXAlK2x2ikp0KW96P8B7U.jpg?auto=webp&s=ec308a935c55d9483df9c7cb86b3139b4f6812a1)
noob] So I opened my laptop battery and found these. Are these 18650 if it is. Can I replace is myself ? Any tips and help appreciated. Thanks. : r/18650masterrace
![How to open Laptop Battery without damaging the Case, 18650 Cells and the Battery Controller - YouTube How to open Laptop Battery without damaging the Case, 18650 Cells and the Battery Controller - YouTube](https://i.ytimg.com/vi/BoNtCuitumE/maxresdefault.jpg)
How to open Laptop Battery without damaging the Case, 18650 Cells and the Battery Controller - YouTube
![batteries - Replacing 18650 cells in laptop battery with greater capacity ones - Electrical Engineering Stack Exchange batteries - Replacing 18650 cells in laptop battery with greater capacity ones - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/N5zJE.jpg)