Chosen Solution
I bought a new battery from ifixit , replace it everything work. I follow the recommendation that drains the battery to 10% then charge it up. The problem is it not charging up. I can see the icon of the battery with the lightning which indicates that there is power go in but leave there for the whole night and it still 5% then the battery completely drained. Moreover, if I keep connecting to the charger it can run but it won’t charge. I check everything I can, nothing bend or loose. Update (12/11/2020) Update, I switched back to my old battery, and that battery charging up. The problem with that battery is it only lasts from 1-2 hours without any hard use just read ebook. Is it indicate that this problem because of the new battery?
hello Minh, it looks like your brand new battery is damaged (which is often last times). If you didn’t destroy it yourself, it probably has a warranty.
