Better than AA batteries
593018
Much better than replacing AA batteries, but Xbox should include this, it should not be sold separately.
93542
Works exactly the way it should.  It is a lot more powerful than the one with the aa battery (or aaa, Im case I remembered the battery type wrong).

The only con is that it does feel a little pricey for what it is.  Though its up to you to decide whether it is worth it.  For me it was, simply because it worked so much better/faster than the aa battery version.
2783481
I have acquired several of these batteries over time and, (in my opinion) will be saving money in the long run. So far, they have been holding up really well. I have several items that require AA batteries, and they do eventually run down. I keep at least 16 charged at all times. I chose the energizer because of use in the past. I suppose there may be others to claim they are better, but for me, I'll stay with these. Thanks.
2982847
Makes it possible for me to use my Motorola handheld radios for a longer period when on trips in two vehicles, when visiting a grocery store and splitting up to buy groceries, camping or hiking, or strolling through a Flea Market. These battery packs fit in the radio and make possible placing the radios in the charger cradle, or using a cradle adapter- charging by themselves in the cradle. Lasts longer than Alkaline AA batteries, and saves the waste of burning through AA multiple batteries on a trip.
4693392
Nice product,  directions say "AA" battery's,  clearly they are AAA.
448281
Good quality and function well.
AA and AAA can be charged at the same charger.
1147990
I have been using these excellent batteries for my UDI U818A Quadcopter and they are far better than the cheap 500mAh Battery that comes with the unit.  I will admit that these batteries are larger and I have to install them under the camera but they fit snug.  My flying time is roughly around 12 to 14 minutes.

One more thing I like about these batteries over the cheap 500mAh batteries:  My quadcopter does not shut off and drop in mid flight - they lose juice and my quad drops in altitude and then I bring it home to cool and get a fresh battery.

I have 3 of these and plan on getting 2 more  *** Great Buy ***
3202958
Works really good and the batteries lasted longer than I thought. Highly recommend to buy a AA battery charger and 12 rechargeable batteries to rotate.
3577502
A good buy. Definitely more starting power than my last replacement battery. Experience has shown me the batteries you acidize yourself are better than ones that are acidized at factory and sit on shelf for months.
4387625
I have purchased a few high lumin AAA lights on amazon and this AA type has a longer battery life.  The beam can be adjusted from spot to flood.  The batteries go into the light end to end, so this light is more of a traditional size than the AAA lights.  It comes with batteries, but I use rechargeable NIMH batteries.  These work well.  Dorcy is a quality name in flashlights.  I have a few different models and they are all superb.
1249018
Batteries perform well.  The larger tabs are much easier to take off too.  Packaging is much more robust.
571050
They pack more power then the Sony brand batteries. DSTE batteries have been solid for my Sony a7s and a7s ii so far.
1557737
These batteries are great. They last way longer than the slim-pack batteries. They are not that much heavier either. Bosch should sell their tools with these batteries, and sell the slim-pack batteries as an option. I like the fuel gauge a lot.
4458615
Goes through the AA battery pretty fast. I use it for sewing and I get about 3-4 hrs out of it before it starts to dim.
4837142
The solar rechargeable battery provided doesn't last very long, I took it apart, replaced the rechargeable AA battery with my own and now the charge lasts a lot longer and is twice as bright.
4442320
Works well but doesn't have the 5W power like the lithium rechargeable battery. 4 AAs last me about 12-14 hours of continuous use.
2986112
Works as described. Worth the purchase instead of having to burn through batteries.