Looking through the reviews it seemed like there was a mix of positives and negatives. But I took a chance on the cookie and damn it, I'm happy with it. In the time I've used them, I've probably changed about 16 sets of batteries. (Several people in my house play an Xbox, so it's basically always on). In the time I had, which is about a month, I only had to charge it a couple of times. The charge lasts 3-4 days with each battery. That's great considering a headset is connected to the controller about 80% of the time. The included charging cable is about 10 feet long, and the rear battery covers are high quality, unbreakable and can be placed on the back of the controller. All in all, the best purchase I've ever made for an Xbox. I can't recommend them enough given their ridiculously low price. Edit: I'm updating my review 2 years later and these things are still holding up great. They still hold a charge for about the same amount of time, which is multiple days and fairly intense sessions. I cannot recommend them enough. Sounds dramatic, but this is literally the #1 best budget item I've ever made. If you need rechargeable batteries for your controller, you can't go wrong with these. 2-3 years with the same batteries and constant charge is amazing. If you watch this, don't hesitate. Just buy them.
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