For all Razer Blade Stealth 13.3" and 12.5" (2016 and newer models)*.  Barely used at most, I kept it as a spare and I'm not even sure if I ever plugged it in.

*It is the Buyer's responsibility to confirm compatibility with your model of laptop.  MPN: RC30-02390100-B3U1

Photos show actual item.  Refund available upon return.  100% Positive Feedback, buy with confidence!