it really worked! anyone who have this error "consider replacing your battery" try this:
use your laptop without charging until the pc shut down itself because the battery is totally empty
now dont charge your laptop yet. try to switch on your laptop. if it doesnt start means that your laptop battery is totally empty.
after that you can charge your laptop.start you laptop and see if the error still exists. i did this and up to here i dont see anymore of the error "consider replacing your battery" on the taskbar battery icon.
when your battery is 100% charged, stop charging your laptop. use your laptop until the battery is totally empty and then the laptop will shut down itself when the battery is empty.