Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: My remote did not come with a battery. What is the correct battery for the remote?
Document: Only complaint is that the remote does not come with a battery, and there weren't any instructions on which size battery to use.
Some reviewers commented that a battery did not come with the remote. Mine came with a battery. The unit performs exactly as described. There is an auxiliary audio output L and R for Output A which is very handy in my application. There is however no auxilliary audio output for Output B which I would have appreciated.
I've been through several HDMI switchers and I've had DRM problems and syncing problems everywhere. I don't have these problems with this switcher.It's the little functionality that sinks this. The remote didn't come with batteries, that's a small issue, but when I couldn't find a battery fit (watch batteries) at either Walgreens or CVS it became a pain. Also - There is no option to switch the audio and video at the same time.
I just have it sitting on top of my DirecTV box.One thing: the remote does not come with a battery. I think that is strange. I have not used the remote because we do not switch our sources very often. I use this basically to feed two TVs. Usually the Family room TV is on the IPTV box, and the outdoor TV is on the DirecTV box. Sometimes both TVs are on the same box, etc.
I've actually been pretty impressed by this switch so far. It's easy to set up, doesn't seem to have any effect on my picture quality, and let's me plug three game systems and a Blu-ray player in with ease. The only problem that I have is that it doesn't do automatic switching between inputs, though it does come with a very simple remote.
but there was no battery in remote or the box (so i am currently remoteless)and the manual does not say what battery it uses. e-mailed lenkeng but they have not responded. any other buyers know what battery goes in the remote please post it here.
Textured metal construction and secure mounting of the sockets. My remote (yes, cheapish plastic) came with a 2025 battery and protective plastic strip to prevent premature discharge. HDMI handshaking delay during switching no surprise.
Very simple design and easy to use. Remote control works great. I am using this on two televisions with No problems. I highly recommend the seller. They provided great customer service. The remote did not have a battery, I contacted them and they shipped one to me immediately.
Not Nice!1) No battery was included with the remote control.2) No description of the battery or type of battery was provided with the manual or on the Lenkeng WebsiteIt looked to me like a CR2032 as I had some of those in my stuff! Turns out the CR2032 is a little snug and when I finally got smart and came back to the Amazon site to look at reviews and pictures, it appears that the best fit is probably the CR2025.
This box has a very simple concept and design. There's not much in the way of documentation, but noe is necessary. Its pretty obvious how it works. Switching connections take a couple of seconds. This shouldn't bother you. Its done before you can put the remote down. I'm perplexed as to why they don't include a battery for the remote. Be sure to order the battery (Energizer 2025 or 2032 work fine) to save yourself a trip to the local discount or drug store.
Answer: It takes a cr2025 battery