I'm also experiencing the same issue for the past 1 month. The moment I remove it from the charger, it is switching off. I've contacted Asus customer care but got the worst response after waiting for 2 weeks. The authorized service centers in Bangalore, Chennai, and Vellore informed me that there is no stock available and I can't place an order also for the spare battery.
Now, I am thinking of buying the battery from an online store (such as Amazon or Flipkart) though it may not be an original one.
@ARP_ASUS - I never expected this kind of worst support from Asus, I was recommending Asus to my friends and families now I regret that. Could you please do something to get the original spare i.e., battery for Asus 6Z, at least, can you give us the estimated timeframe for when shall we get it?
@alancs06 and
@biswajitmohanty047 - If you find a solution, please post it here.
Thanks,
Kiran, Bangalore.