Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: is this one or two batterys
Document: This is the perfect match for my Dewalk kit. I have two these batteries and they work perfectly and have outstanding life.
this was an extra battery bought for the set and the price was a good price. working well as it should
Updating old cordless drills  found open set for cheap adding more batteries like the fact of charge level leds light up
Top notch. 20v has the power and stamina to get the job done. Im sold on everything dewalt especially 20v cordless.
This battery is just as described, and in original packaging, but almost half the price you would pay in any big box, or tool store.
The batteries I received are not used but are dated 2011. So they weren't new. The newer batteries should have been dated 2013.
My crew has the worst habit of not replacing the spare to charge. The 3.0 last a lot longer. Now I have extra so surely I can always have 1 that is charged. Love Dewalt products.
Just so you know as a buyer, because I didn't look at the fine print before buying - you are buying a battery that came out of a kit that was split up. This provides less protection that the battery is still in good condition and has not been used. If I had wanted it like that I would have gone to Ebay.
It is POWERFUL! It holds a charge and is light for its power. It is charged quickly. I like the fact that it is compatible with the 14 v. battery also.
I love these batteries, they last soooo much longer then the 18 volt...
Answer: no