These AAA Rechargeable Batteries have been tested rigorously for durability, affordability and longevity. Typically NiMH batteries you find in stores have a short lifespan and an even shorter charge time. Our Batteries are listed at 1000 mAh, the highest available rating in a AAA cell, and they have been tested to perform at an average of 900 mAh, unlike many other rechargeables that claim to provide 1000 mAh, but only put out 700-800 mAh. In simple terms, these batteries are the closest thing to disposables that we have found and last for many, many charges. Batteries sold individually. Order as many or as few as you like!