Initial post:
I bought there some time in the same model 13000 mAh, NO WORRY with it, I had a whole lot of connectors for Samsung S4, etc. Note The product in itself is remarkable.
So I offered it to resume a 13000 15000, WHAT MISTAKE !!! I have only one connector for Galaxy S4, other connectors are not provided!
Rereading the doc, it, nonetheless said: "Included are also connectors for compatibility with nearly every device."
Yes, with 13,000 yes, but not with 15000!
Suspicion therefore, because you may find yourself having to buy the connectors when they are supposed to have been provided ...