A worthy replacement to the many batteries I go through with my xbox controller. Battery runs low, plug it in and continue to play for a few hours and its recharged again, simple, easy.

I use this all of the time; it has become the primary battery pack + charge kit for my XBOX gaming needs. It does an amazing job of doing exactly what it says it does. Charge time is very minimal, and the battery last for a very long time. When I use it, it generally lasts a few days before I need to recharge it.

There is one small little flaw. 7/10 times I have the charger plugged in whilst using a headset with a mic plugged into the controller, there is a very loud static buzz sound through the headset, which is also audible through your mic. Pulling out the cord for the mic on the headset stops it for your headset, and obviously the people on the other end of the mic, but just be aware that this happens, should you be intending to use it whilst using a mic. If you have no such intentions, then I recommend this as it will not let you down and does it's job excellently.

For reference, I am using Turtle Beach X12's, and this is where the problem occurs. Have not tested with other headsets, so may just be a one off occurance.

The cable is a good length and the battery only needs to be charged every 8 – 10 hours of game play way more than advertised.