I hate buying expensive name brand batteries. I much prefer rechargeable. These rechargeable batteries come fully charge and work great in my electronic devices. They charge easily in my energizer charger. They come in a clear hard shell case for easy storage. For $10 they are a good price since they can be used over and over again. 2000 mAh gives you longer lasting life and handles over used items like my sons Xbox controller. I wouldnt buy a lesser mAh. Great for flashlights too.
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