Charger works very well; In fact, one of our wireless controllers worked in combination with a battery pack bought from someone else at Revain, although we thought it was broken. The included battery is a bit lazy though. I can't remember if the little plastic tab (under the button you press to remove the battery from the controller) was broken when I received it or shortly after, but as my family consists of two adults and cats, that don't play on XBOX there is no reason why it should have broken at all; The battery still keeps the controller running, but you have to hold onto it so it doesn't fall out. This was probably unlucky on our part; Otherwise I'd say the charger is a great product and way better than constantly eating disposable batteries.
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