You might look at this product and think it's a waste of money, considering you can hook up your controller to the 360 with a play and charge and keep going. But considering it comes with an extra battery it's very convienent. It charges VERY quickly and best of all you don't have to leave your 360 on to charge it up. Just set it aside and hook up your battery when you go to sleep or are just not playing anything and clip it back off and back onto the controller. As far as I'm concerned if you're using wireless controllers this is a MUST!

This is a must have for any gamer, it works great. Charges very quickly. battery packs pop in and out very easily.

It is a great product, but unless you play games a LOT you don't really need it. By a LOT I mean more than 2 hours per day.

when we first got out XBOX I really wanted to get rid of it only because my husband was going through batteries liek crazy..and then we found this! This is such an awesome product it almost makes no sense for them to sell the controllers using regular batteries.

This was really worth it. It charges my XBox360 battery packs from dead to full in an hour tops. Very simple to use and it comes with a battery pack. It's all certified Microsoft stuff too so there is no worry of 3rd party accessory problems. This is an excellent deal!

Makes it so great to play continuously without buying and changing tons of batteries.

This is an incredibly useful accessory for the wireless controllers for the Xbox360. We had two wireless controllers and only one recharging cable, so we were never sure which controller had been charged and which hadn't. This item eliminates that problem. The charger comes with a rechargeable battery (plus we had 2 for the 2 controllers we already had) so now we have 3 battery packs for 2 controllers. The charger can charge 2 batteries at once, and it has a different signal light for each so if one recharges faster than the other, it will get a green light sooner so you know it is now fully recharged. They seem to recharge pretty fast too. Hooray, no more guessing games and dead controllers!!!

Sealed package. Good working condition thus far. Great price for a product that will save you wear and tear on your much more expensive Xbox 360 console.

This item was on my door step in 4 days and worked perfectly.