Below you can see the front view size comparison of Canon 7D MII and Canon 7D. When you are ready to send the camera in for service, you'll need to complete a Repair Request on our website. Do not shut off the power during the firmware writing operation. I choose ok and everything works fine but i have no info about the battery. I have seen this on several different models. The camera still appeared to have power. Canon EOS 7D (with 28-135mm STM and 70-200mm USM lenses) 3814b010+1258b002 Canon EOS 7D (with 28-135mm ens) 3814b010 $899.99 Canon EOS 7D … Canon 7d battery. Six screws on the bottom and one screw on each side of the camera. So since this is a 3 year old camera, not under warranty. There is absolutely NO POWER! This increases its lifetime and usability. Thread starter mulo; Start date Feb 14, 2013; Sort by reaction score; Discuss the new announcements in our Apple Silicon forum. For optimal lifetime, 1 treatment per year is sufficient. Just because the 'keep alive' battery is supposed to last for 10 years does not mean it will. I put out the request on multiple forums asking which screws need to be removed. So despite what the Canon rep replied earlier on this thread, this 'battery commincation' issue IS affecting battery life. When an after-market manufactures a battery for use in a camera like Canon, they have to install. I used it this weekend and was only able to get 308 photos before the camera died usuing the battery grip (real Canon grip, 2 real canon batteries - nothing 3rd party). Very un-Canon-like indeed. I am not using any battery grip. $28.99 $ 28. one battery could not communicate, the other worked fine. Please click the. If the message "Cannot communicate with battery" is displayed when checking the battery status, select [OK] and continue shooting. It is obvious from the posts I've read here that is a … Eventually, it comes to a "full battery" signal. I was interest. After scouring the Internet and finding limited information, I thought I’d pass along how I fixed the problem. Update your firmware to the newest version; Try a battery … The problem occurred while using the generic. Please let me know if you have any other solution to this. I have a Canon battery and a generic. If multiple batteries exhibit the same problems, then either the electronics that talk to the battery have failed or the communication contacts have some pocket lint stuck to them. I have the same problem with a 15-month-old 60D. Canon EOS 7D “Cannot communicate with battery” error The Canon 7D is an excellent camera and a true work horse. 1 of 2 Go to page. I am using Original Canon battery and I have tried with both of them but no result. I Use this battery" when I turn it on. I know this doesn't match the OP's issue, but wanted to post this for others who have tried everything. Use this battery?” with the options of OK or Cancel. So very frustrating! I assumed that would not occur using the Canon battery. When it arrived in 2009, the 7D slotted into Canon’s lineup between the EOS 50D and the full-frame EOS 5D Mark II. Well it's happening more often now, as a matter of fact it happened about 10 times today. Since we specialize in camera repair, we see all sorts of problems. We have been led to believe that the cause of the problem was due to a screw making the ground connection on one of the circuit boards had come loose and was floating around inside the camera. If this is a time sensitive-matter, additional support options are available at Contact Us. However, this camera is known to have problems which show up as an Error 30, 40 or 80. Pls check internet to see how many users od 7D and 60D have the same error again and again! Use This Battery?” Sometime after returning from a recent photography workshop in West Virginia, I turned my 2 year old Canon on and was met with the following message “Cannot communicate with this battery. When it arrived in 2009, the 7D slotted into Canon’s lineup between the EOS 50D and the full-frame EOS 5D Mark II. In this case, replace the battery with a charged one, or use an AC adapter kit ACK-E6 (Separately available).Your computer does not supply power to the camera through the interface cable. Use this battery" when I turn it on. I was interest. I can click OK after the warning message, but no Icon of how much battery life, the "Battery Info" on the menu screen showed the error and also showed the ID of he batteries - Now that is gone. They also won't communicate with my 7D. Canon 7D "Cannot communicate with battery" problem fixed. Discussion in 'Canon EOS' started by decandido, Apr 3, 2012. My problem just went away on its own after a few days and it didn’t start when I was using it in any sort of cold weather. It's only about 1 … The screw was jammed up into the camera, a couple taps on a table top loosened the screw. google_ad_width = 468; Today i removed the battery grip to pack the camera for shipment to Canon and all of a sudden the camera works as normal. Enter your email address to subscribe to this blog and receive notifications of new posts by email. As previous user I … The body is weather-sealed and it accepts the widely used LP-E6 battery, offering a healthy 1,000-shot life . 7D owners, I hope this fixes your problem, don't waste your time resetting the camera, putting it in the freezer, polishing battery contacts, but if that fixes your camera good, otherwise, it's probably caused by a loose fastener (screw) inside. Until an official recall is announced with this camera, either deal with it, or pay big bucks for an obvious flaw. Is the Canon 6D a fit for Travel Photographers? All forums Canon EOS 7D / 10D - 80D Talk Change forum SOLVED: Canon 7D "will not communicate with battery" Started Nov 3, 2011 | Discussions thread Removing the grip and placeing the single battery into the camera body did not fix this as well..so I am assuming it's not the grip. Next Last. The camera is capable of checking the battery voltage and doing approximately the right thing even if communication isn't working; it might shut down earlier to avoid the risk of a partial shot write, but otherwise, AFAIK, the problem is ignorable. google_ad_height = 60; Basically just clean the battery contacts inside the battery compartment and it should be OK. IAN - Living life on the shores of the Wallace River in northern Nova Scotia, Canada: Canon 1D4, 1D-X, 1D-X II, almost enough glass. Canon puts a chip in their batteries allowing the camera to better monitor the battery's charge, most aftermarket batteries don't have this chip. But before you send your camera off for repair, try this quick and easy fix first. Robert DeCandido PhD. I have one no-name battery that does not contain a chip, and. . If I press OK, I can use the battery, but it will not show me battery life, which for me, is extremely important in the field. Bought a second battery a couple of days ago and same thing. I have a Canon battery and a generic. my 7d reconhese not the battery .. please help me. Pentax Optio W80 Nikon Coolpix A Canon EOS 7D Mark II Canon EOS 5D Mark IV Canon EF 20mm f/2.8 USM +6 more. I choose ok and everything works fine but i have no info about the battery. Whenever I put my battery, it only shows the signal of an empty battery, so I don't know what to do. If the battery’s remaining capacity (p.246) is 94% or higher, the battery will not be recharged. I did notice on the 1st page that this issue will not affect battery life. Notify me of follow-up comments by email. Let us know. I tried the reset and it did not work. Original poster. I have a 7D with 2 Canon LP-E6 batteries - couple weeks ago i got "cannot communicate with battery" errors with both batteries - reseated the batteries a few times and everything started working again until this morning. 7d "can't communicate with battery" yep. I have a hard time thinking 2 of these batteries have become damamged in some way on the same day. Reply Reply with quote Reply to thread Complain. What’s New in Topaz Impression and How it Improved my Workflow, Photographing the Makapu’u Point Lighthouse Trail, Comparing the Specifications of the Olympus E-M10 Mark IV, III, and II, http://www.padiowsi.wix.com/blueh2ocozumel, Winter Stay at Home Photography Project – Try Black and White Macro Photography, How to use Olympus’ Pro Capture Mode to Photograph Birds in Flight, Testing Olympus Bird Detection Autofocus on Birds in Flight, Top Olympus OM-D Tips and Settings for Macro Photography, How to Create a Holiday eCard with a Christmas Light Bokeh for Your Friends and Family. The only minor annoyance was that the battery power indicator no longer appeared on the top LCD window or in the battery details screen in the main options panel. Removing the button battery inside of the battery case did the job immediately! Thanks for sharing that great tip!! Hi Martin, Blue H2O Cozumel Watersports Canon 7D - "cannot communicate with battery" error in Canon EOS Digital Cameras It's fine, I can wait.Anyway, it's defalting, not a cheap fix..and seeing this is such a widespread issue with many 7D users - not just here but on many other photography forums, 7D posts & even a rep for Canon in New Jersey knew about this issue I spoke with her last week. The main Only 6 left in stock - order soon. That's around 700-1000 less photos before this error. a. Aug 22, 2010 2,267 5 Behind you. While Canon’s customer service was very helpful, this does seem to be a pretty common annoyance with the Canon 7D body. When you reinstall both batteries, the problem should go away. Martin. So despite what the Canon rep replied earlier on this thread, this 'battery commincation' issue. The battery that came with my 7d (Lp e6) Charges fine, works fine, but the camera says that it cannot communicate with the battery, use this battery? Get it as soon as Tue, Oct 27. Jim,  Thanks for posting this great info on the Blog! Try pulling the battery out and reseating it at least a few times; Try removing the tiny watch style battery as well as removing the regular battery at the same time. From the very first moment that i installed the grip I got a message on my 7D saying the camera cannot communicate with battery. Canon 7D camera is giving a warning that says "Cannot communicate with battery" I have four Canon LP-E6 batteries that are fully charged have installed a new internal camera battery. I am Ok with not displaying the battery infor as of now ( which I will repair by Canon) but need to confirm that the battery functionality will remain as usual. We owe the help to John Clark I used it this weekend and was only able to get 308 photos before the camera died usuing the battery grip (real Canon grip, 2 real canon batteries - nothing 3rd party). My Canon 7D has out of the blue started getting the error: "Cannot communicate with battery. I wouldn't know in the case of the 7D because I've never seen a service manual. How to fix problems with a Canon EOS 7D camera battery status? The recovery time is 3-5 days. Canon 7D "Cannot communicate with battery" problem fixed. Choosing to continue using the battery will not cause any additional problems, you will just be unable to see the battery status. With a host of brand new features designed to enhance every facet of the photographic process, from still images to video, the new EOS 7D represents a whole new class of camera. a chip that mimicks the Canon chip. Why Canan not recall them and fix them for free> I am sure this is not user's fault at all! 4.6 out of 5 stars 762. However, the battery indicator showed that the battery was empty and I received the error each and every time I turned the camera on. Sign in to follow this . FREE Shipping by Amazon. Open the door for a moment and no battery is good enough. Reply Reply with quote Reply to thread Complain. Canon 7D cannot recognize battery. Canon 6D, 7D, and 5D Mark III Specification Comparison. Thanks for sharing that great tip!!! Only 13 left in stock - order soon. canon 7D error; Recommended Posts. Facebook     Pelagic Visions. I am not certain this is a "camera" issue. google_ad_slot = "9450468332"; Mexico Cell  987 111 2170 this will cost about around $250-300. /* 468 x 60 Banner Blended */ I chose OK and the camera prompted me to set the date and time, which I did. It started out of the blue yesterday morning (10/31) .After many seaches on the web, forums for "a fix" (some of them worked for a few, some did not - even a mention of placing the camera in a freezer for 6-8 minutes which I will not do), I'm still at a loss. Nature Photographers – Should you Buy a Canon 6D? So I charged the batteries and ended up with the result that my 7d says it cant communicate with either... Got a tip for us? ugh, when I went to charge it, it took almost 45 minutes to complete. Show Less. The first symptom is that we get the famous error as described on the subject of this thread. These won't hold a charge and die within 200-250 shots. It's only about 1 … I put a brand new battery in and it reads it as a "flashing battery/1 bar" indicating a near empty battery for about 5-10 minutes. Rather than pay $300 to correct what seems like a minor in common issue I will simply "suck it up" and continue shooting. How to fix problems with a Canon EOS 7D camera battery status? Canon 7D “Cannot Communicate with this battery. Its body is 1mm narrower, 1mm shorter and 4mm thinner than Canon 7D MII. I'm sending back the grip for a refund but I'm just wondering if i should be worried about my camera being defected. And, yes, I did ask others which screws were to be removed, I didn't have the time to expirment, I had other priorities. I received the error one additional time after reinserting the batteries. As first steps, follow the instructions on Canon’s website. Fromyesterday night I am getting an error  "Cannot communicate with battery". The battery that came with my 7d (Lp e6) Charges fine, works fine, but the camera says that it cannot communicate with the battery, use this battery? Flickr is almost certainly the best online photo management and sharing application in the world. I have the Canon battery grip, 2 genuine LP-E6 batteries. I don't know if anyone still posts on here or reads this, but I am having the same issue but with a Canon 7D. So since this is a 3 year old camera, not under warranty. nothing seems to have changed - it was working fine last … In this case, replace the battery with a charged one, or use an AC adapter kit ACK-E6 (Separately available).Your computer does not supply power to the camera through the interface cable. 1. I have a 7D about 3 years old now. I upgraded to the latest firmware version 2.0 shortly there after (Don't know if there is a relationship?) Case Details: The camera is not showing the battery status on the top screen and is giving the warning: "Cannot communicate with battery." Use this battery" when I turn it on. $35.99 $ 35. Canon EOS 7D users have been writing in with queries related to their cameras. Your email address will not be published. Three of the screws on the bottom do not, they are the same size. Anyone have this problem or know how to fix it. Was also told it could take up to 3 weeks to get it it back - but "it could be sooner." I took a photo showing the bottom removed, it is obvious as to where the screw is missing from. I tried removing the battery and reinserting it again, but the battery icon would just blink on and off even when the camera was turned OFF ? What a waste of money. canon 7D error; Recommended Posts. Ask Your Own Digital Cameras Question. MK2 2 MK2 2 Lionfish; Member; 2 56 posts; Gender: Male; Location: Cozumel; Posted October 20, 2014 (edited) Ive had an issue with my canon 7D for over a year now. It has fully charged Canon LP-E6 batteries and a new internal camera battery. The problem occurred while using the generic. John made a 15 minute video, it is on youtube showing exactly what he had to do to perform the repair. Forums. I didn’t think much of it at the time as the camera still worked perfectly. … One battery is original , the other is 6 or 7 months old. Do not recharge any battery pack other than genuine Canon Battery Pack LP-E6. Just Google "Cannot communicate with battery 7D" If this is a flaw, Canon needs to own up to this and issue a recall if these circuit boards are an issue. My secondhand Canon 7D suddenly developed a “Cannot Communicate with Battery” warning recently. None, nothing, nada. I am still getting the same warning. Battery: Li-Ion LP-E6 Rechargeable (1800mAh ) Optional battery packs: BG-E7 grip allows use of 6 AA cells, a single LP-E6 or two LP-E6 batteries: Weight: 820 g (body only) Made in: Japan: Chronology; Successor: Canon EOS 7D Mark II: The Canon EOS 7D is a cropped sensor digital single-lens reflex camera made by Canon. Did this answer your question? Was also told it could take up to 3 weeks to get it it back - but "it could be sooner." 4.4 out of 5 stars 57. Thanks, is this a fix for 5d mark ii as well? Dear friends, I am also having the same problem. Well I had to bite the bullet and take this in for repair, tried mulitple "fixes" to remove this communication problem, even my friends LP-E6 battery, same problems. The fix was simple. If there is insufficient charge left in the camera battery, the camera cannot communicate with EOS Utility. A few weeks ago I posted that I got an err 30 with my Canon 7D for the first time. Both types operate at a similar voltage and are fully interchangeable, so that the LP-E6N can also be used with the Canon 7D. This video is being shared with John's permission: https://www.youtube.com/watch?v=DQaejgJM1Rc&list=UU2MDDaPI8sz97ybNJ2mZDyg. I held off repairing my camera, simply because I didn't have the time. I also have two non-canon batteries, these work fine on both cameras. Our Canon EOS 7D is about 6 months old. FREE Shipping by Amazon. 7D owners, I hope this fixes your problem, don't waste your time resetting the camera, putting it in the freezer, polishing battery contacts, but if that fixes your camera good, otherwise, it's probably caused by a loose fastener (screw) inside. I have had this item for a few weeks. Required fields are marked *. By MK2, October 20, 2014 in The Galley: General Chat. The new EOS 7D Firmware Version 2.0.3 is available for download at the Canon website. This is actually not my question - it's a problem brought to my attention by Twitter (friend of a friend situation). There are three types of screws, three of the screws on the bottom have a blue thread lock, probably loctite. To see more of my photography, visit my website –, © 2021 - All Rights Reserved | Martin Belan. 2. I think there is some type of design flaw that when the camera is subjected to an extreme temperature change something in the battery compartment is expanding or shrinking and preventing one of the pins that communicate with the chip on the battery that tells it is a genuine canon battery. I have the same problem with a 15-month-old 60D. Well, i use an eos 60D, which had the same problem as the 7D.The problem was not from the camera, or batteries (I use an original canon battery and a replica made for 60D). Your email address will not be published. Canon 5D3 Does Not Read Battery Level I have a similar problem: my 5D3 does not read the battery level correctly for quite some time. I assumed that would not occur using the Canon battery. If this doesn't work, you may have to send the camera off to be repaired. Two days prior to a photography trip to Yellowstone while charging and checking my batteries, I received the error “Cannot Communicate to Battery” while inserted a freshly charged battery in my Canon 7d. As it turns out, a total of eight screws need to be removed to remove the bottom panel of the camers. Followers 0. Any other idea please. I can shoot (camera works) but the top LCD does not give battery charge status...and the Menu system does not allow one … Review for: Powerextra 2 Pack Replacement Canon LP-E6 Battery and Dual Battery Charger With USB LCD Display for Canon EOS 80D, 6D, 7D, 70D, 60D, 5D Mark III, 5D Mark II, BG-E14, BG-E11, BG-E9, BG-E7, LC-E6, BG-E6.

canon 7d mk 1 battery cannot communicate

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