Why is it that the Ipad Pro 12.9 cant get below...

I have had two different Ipad Pro Gen 1 , and if they get below 5%. , you cant charge them again. They turn black and Apple service wont fix the battery for you. They only give you the option to buy a refurbished one with only 3 months of garanty for $600 . They wont even check the battery because if the battery is "dead" they cannot fix it for you, if you do not have applecare. It's frustrating

最后更新：2017-10-22 22:19:40