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: Do you need all 3 batteries pictured to make it work?Thanks
Document: Sometimes, these new LED light put way to many features on. I like this one because it is simple. One button for on / off and one button to choose four levels of brightness. What more do we need. The charger seems to work great and these 3400 mh batteries are excellent.
I never write reviews, but I work security and need a good light and I just got royally boned on this deal. This is my SECOND Nitecore p12 I ordered through this seller. The first one broke in 2 weeks (just completely failed, stopped working). I tried to get ahold of Nitecore to hopefully see if there was any way to troubleshoot it, but Nitecore never got back to me in any of my attempts.
Just the first one was blinking as if a rechargeable battery was in it. So, although the light seems pretty cool, the kit came with 2 non-rechargeable Li-ion batteries and 1 rechargeable dual battery and the charger did not work as expected. Glad no one was hurt.
I will definitely be picking up more of these. It has a button-top design that is a requirement for this light due to the reverse-polarity protection design - flat top batteries will not work in this light, so be aware of that. Usage of the light with the 18650 battery seems to give better runtime, but I have not extensively tested that. I like the rechargables better because of much lower maintenance costs compared to buying CR123s all the time.
The charger is sturdy and holds the battery well and it can charge Li as well as NiMH batteries and each of the 2 charging bays are completely independent - you don't have to charge in pairs like some chargers. There's also a battery/charge status light (series of 3 lights for each to indicate level of charge) for each bay and they blink for charge and go solid once charge has reached that level.
Insane amount of light from this thing! Plus it's waterproof and drop resistant upto about a meter.This is a great little flashlight and I will be buying more of these! So will my firfighting brethren. Thanks for the great product!
Shipping was fast! And this little flaslight is Amazing!I am a firefighter who was in need of a decent flashlight that wouldn't break the bank. I needed it to be durable/dependable, something compact and lightweight so I could attach it to my fire hemet, yet still bright. This little light of mine, superceded all of this and more!
It's brighter than you will need most of the time, and will cause you to lose some of your night vision temporarily. The 1 lumen low is useful in pitch dark and even for reading. The 50 lumen setting is decent for most tasks in the dark while the 210 is very useful for all around use in varying light levels. The TURBO mode is just downright impressive (to me and everyone who has seen it at least). A very well-rounded light.
Flashlight performs well. The beam on this p12 displays a &#34;doughnut hole&#34;, which I dislike. However, the light has a narrow beam and less flood which I do like. The 18650 battery and charger work very well.
I bought this flashlight for work as I work nights. This light is super bright. I also think this package is a great value. The battery lasts forever and comes with a nice nylon holster which I use. Only small issue is the flashlight get real hot on its highest setting but that is to be expected.
Answer: yes