Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: I would like to know how many batteries come with this, and can I buy extra batteries?
Document: You can never go wrong with dewalt, you pay more for it but its great quality. I have 2 different 18 volt drills and there dont come close to working as well as this dewalt, all kinds of power, the batteries last for quite a while. nice to have a case with it. I would highly recomment paying the extra bit of money for something like this. I use mine all the time and it has never let me down.
I don't know what the 12 volt is like, but I love this drill and the fact that it came with 2 batter packs AND attached is a bit that gives you both heads of a screwdriver. I didn't know this when I bought the drill so I went out and bought other bits, but I don't think that's necessary when the basics already come with this.Would highly suggest to anyone.
I have really come to like Dewalt over the years. I have had too many issues with B&D. ; This was a replacement for a B*D drill that the battery died. I had such a hard time finding the battery and after having better tools from Dewalt, selected this. Another nice feature besides the price was that two batteries were included. Nice benefit.Since receiving and using this, I have been happy. It works well, is easy to adjust, etc.
I bought this in December and have been using it a lot in a basement remodeling project. It has fantastic torque and good battery life. I've been amazed at how many 3/4" holes I can bore through studs and joists before replacing the battery. This replaced an older Dewalt 9.8V drill, which gave many years of excellent service till the batteries started losing capacity. Besides the extra power, the improvement I like most in this drill is the one-handed ratcheting keyless chuck.
Powerful and very useful. Charges quickly and two batteries make it extra handy. I would buy again if I needed and extra drill,
I originally got an 18v Dewalt drill for Christmas, after my Ryobi's batteries went bad and I couldnt stomach the price of new ones. This last winter I bought an 18v Dewalt reciprocating saw and I love it but it eats batteries like crazy. So, after pricing extra batteries, I decided to buy this new Dewalt drill because it came with the drill, charger and 2 batteries for the same price as 2 batteries.The drill quality is not quite as nice as  my original.
It still has an adjustable clutch, forward/reverse, keyless chuck, two batteries, and 18 volts of glorious long-lasting power to play with when applied properly, setting screws, drilling holes, or even buffing the car.The price for this product is nothing short than excellent, especially if you found it on sale for $99 like myself and many others here have. I went to the local L0wes store to purchase mine, and Amazon would have been my fallback had they ran out.
I loved my old Black and Decker 14 volt drill but after many years and lot of hard work it finally died. OK it was overworked to death. I used it for about 10 years of hard use. Getting another 14 volt like it was impossible so I picked out this 18 volt Dewalt to replace it.Now this is a nice drill. It works well, it is a little lighter than my old one, it has an extra battery and a nice case and the price was reasonable.
It has met my expectations. I like the 2 batteries. And they last longer then i thought they would. Nice buy
I have an electric drill, and a 14.4 volt Talon drill which works great and have had for many years. i am a Dewalt girl. The brand is dependable, has never let me down, you always know what you get and I couldn't be happier! I'm ready to start fixing things up and do some remodeling. The price for this set, 18 volt drill, two batteries, the charger and hard case for this price is unbelievable! Gotta love DeWalt, serious performance!
Answer: yes