Battery charge indicator on the notebook is blinking green/red

[Alex Hawke]

Battery charge indicator on the notebook is blinking green/red. I've used it for 2 years. Should I change the battery or something is wrong with drivers?
Notebook - Asus G75V.

 

[Emerald]

batteries usually last for about two years so it might be indicating that it no longer be able to charge the battery to 100%.

What percentage is the battery charging to?

 

[Alex Hawke]

batteries usually last for about two years so it might be indicating that it no longer be able to charge the battery to 100%.

What percentage is the battery charging to?

100%. It's working as before, there's no difference, except the blinking indicator.