A:AnswerI don't have your style of phone but I don't see why it wouldn't charge any phone that has a USB charge cord. I have an iPhone and I remove the plug end from the cord leaving me a USB option for charging. Then I plug the USB end into the Anker battery.
A:AnswerMy friend and fiancé both have iPhones. 8 and 9, and they charged perfectly fine. They brought their usb wires and had them charge a few times throughout the day.
A:Answerbatteries are not replaceable.
I'm not sure why'd you would want to or feel you need to?
it would require opening the battery which would be extremely difficult as I've never noticed any easy area to even use to somehow open it even with force unless you cut the shell itself at the top open maybe ? it would require tools, destroying the product no matter how careful, and still unsure it would be able to be done even after opening it up since it's not meant whatsoever for that.
I've had mine over at least 1 if not 2 years without any issue (with constant use too.) I've never noticed any issue with the battery to need to replace it i.e. slowly losing charge capacity or speed etc. I know this has to occur obviously (physics) just it works so well and has enough charge capacity that Ive never noticed any change because it's SO slight and seems to work just as well as day 1 when purchased. that's true with all 3 I own as well...
