12V 2600mAh Replacement Craftsman Nextec 12 Volt Lithium ion Battery fits 320.11221 9-11221 11221

Got two and one died shortly after first charge. But, since they are half the cost of brand name, I guess that is okay. The good one is working fine. Perfect fit and appear identical in every way to factory name brand.

Fits, as it should ans holds a good charge.

Battery tools have a pros and cons. One con is how long a charge lasts. I was tired of working then stopping to recharge my battery. Replacements at the store were ridiculously high. Amazon had the battery for a great price and works equally as well as the original.

The old batteries for my Nextec angle screwdriver and hammerhead tools either wouldn't hold a charge or couldn't be charged anymore. These batteries fit the tool and the charger perfectly and charged up in less than 45 minutes. They last so much longer so I don't have to interrupt my projects because of dead batteries.

I cannot prove whether this is really 2,600mAh or not (it could be) - but it fits the tools and was much less expensive than one from Sears. Works okay so far...

Battery seems fine but retaining clips are fragile

This battery works perfectly. I'll probably buy another one to have 3 charged batteries for larger projects.

I have had the battery for quite awhile. I will buy another. Great satisfaction.