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

Input:
Question: I would like to buy several batteries but only if they are real Nikon batteries and NOT a knock-off.  Please let me know?
Document: i ordered it with the charger too from amazon ...glad i did choose it from amazon than other reseller as others put the real photo and ship a generic one or fake one...the shipment came 2 days earlier than the estimated time ...when i saw batter there was tiny written at bottom (maxell) i contacted nikon they confirmed that what i received was real not fake and that maxell make batteries for nikon ..good buy and some bucks saved too
I decided to try the cheaper batteries for my Nikon P90. They DO NOT SPRING out of the camera like the original Nikon battery. On a couple occasions I had to extricate the cheapies like a bad tooth with a pair of needlenose pliers. I am now buying two extra Nikon brand batteries. The cheapos will act as spares in a pinch. I do lots of bird and nature pictures so need to be able to change out the battery quickly since I may shoot 10-20 pix of quackers in motion.
I love my P90. This is my first digital. I am learning that we have traded to expense of film and developing the cost of batteries. You wouldn't buy second rate film or pay for second rate developing on a film camera. Please do not by second rate batteries.
The battery came very quickly.I was very happy to have it to take on my trip. I came packaged well,charged up & works great. I was worried it would be a knock-off but it was an actual Nikon EN-EL5battery just as I wanted
The battery is just like the one in my camera, which is several years old, but a good camera I want to continue to use.
I needed a second battery for my Nikon Coolpix P520. I have had enough bad experiences with &#34; knock off&#34; batteries. I couldn't ask for a better battery, especially with all of the traveling and photo shooting I do.
I have purchased several of these batteries through the years and they lasted for years. The charge lasted a long time too. The last two I purchased in 2012, were lighter feeling and the charge doesn't last half as long as the older batteries did. I almost wondered if these were really Nikon company batteries or made by some other company.
This battery is better than the after-market add-on I got when I bought the camera new.It properly fits the camera, and does not seem to age like the after-market product.The Nikon batteries also seem to hold their charge longer, and last longer while in use.
Shipped on time. Arrived well packaged. Great price on this O.M.E. Nikon product! These batteries are great by the way... if you are lucky enough to get a camera that takes them, you will be relieved to not have to buy AA's! I was! What a savings over package after package of AA's!
The battery is original and it works great , maybe because is new i don't know but it still working good is much better thank original old one ,.I Would recommend this product
Answer: The battery I bought was shown with Nikon packaging and logos. It appears to be Nikon made and no problems.