My notebook needs a CMOS battery, but the CMOS battery is in a yellow ”shell“ and connected with black and red wires to the mainboard. Could I technically just take out the cell out of the yellow thing and replace it with a battery cell of the same kind (like CR2032s, CR2016s, etc.)? Or do I have to buy the entire thing for my model? Because just replacing the cell would be cheaper and easier to get.