Controller battery pack charging

So I have a lithium ion battery pack and just wondered if when the charging is complete and the LED turns white, does this mean the controller has stopped charging I.e. The possibility for overcharging is not present? Thanks

:)

 

Does the Xbox One come with what I need in order to use my controller?

Does the Xbox One come with the rechargeable battery pack and charging cable?

And does the Xbox One controller purchase (by itself, none of the extra purchases like the "Power Kit" or anything) also come with the battery pack and charging cable?

If so, what are the advantages of buying the "Power Kit" or the "Play and Charge Kit" rather than just the controller?

 

Controller turning off?

So I bought my XB1 at launch with an extra controller and two rechargeable packs. They were both working fine until about a week ago. My day one controller was turning off frequently even just after charging the battery. Well long story short I took the
battery pack out and heard the inards jiggling about inside. Moral of my story..... if your having this issue check your battery pack it may be that.