Problem 1 - I just received this last night and checked out the Battery Health. It's on 749/1000 cycles! That means the total battery life is 75% complete. I understand this is a refurbished Macbook, but my understanding - as confirmed by Amazon Customer Support - is that this should be sold with a new battery — 3 stars for the product and 2 for the seller.Problem 2 - I have had this computer for one week, and the charger it was sold with is malfunctioning. I am using one of my backup chargers now without issue.