A:AnswerAccording to the overview above, yes:
Included are four battery doors (two for Xbox Series X|S / two for Xbox One) plus two 1100 mAh rechargeable batteries for up to 40 hours of gameplay*.
A:AnswerThe battery life on this unit I'm getting is 2-3 hrs tops. I bought a unit last year from AMAZON for my xbox one and I probably get 4 times the battery life. I am going to see if I can find the same one for the new xbox x controllers.