my unit already out of warranty and currently having issue with charging, can i still bring-in to asus to check?

That is fine. Is main service center in KL, Low yat plaza the only place we can drop-in our nexus for repair? what other option there is? I browse asus Malaysia website and found they have many authorized service center and i visit 2 of them and both decline taking in my nexus7 as they out of asus contract or in the midst of renewing contract and one of the used-to-be authorized service center also suggested to go to the main service center in lowyat. this is very troublesome, don't you think so?