If this is a flaw, Canon needs to own up to this and issue a recall if these circuit boards are an issue. Just Google "Cannot communicate with battery 7D" Although I appreciate the fix, I see this error with MANY 7D cameras all over the web and other forums. Is that the leading cause of this "battery communicate error?" After shelling out this kind of money, I thought I would get a more detailed explanation. Very vague "Adjustments made to circuit board" What kind of adjustments, was it replaced, should I expect to have this "adjusted" again lets say a year from now? Did the batteries and / or updated firmware cause the board to go haywire? I take immaculate care of the camera so this was a totally out of the blue error when this started. However, can someone here from Canon translate this. Cleaned sensors - thank you.ĩ0 day warrantee on this, so if the issue arrises again before March 7th- and I hope not - then it's covered. Ok, so 2 1/2 weeks and $302 dollars later, I just picked up my 7D. I will be travelling for a birding trip soon and I due to short time I dont want to send it to repair. 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.
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If I ignore that and continue shooting, will it create any problem to the Camera functionality ?Ģ. Please note that the battery level indicator will appear blank.ġ.
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If the message "Cannot communicate with battery" is displayed when checking the battery status, select and continue shooting.
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I am using Original Canon battery and I have tried with both of them but no result. It is same described in the below link also :. Have 2 Canon original battery with me.įromyesterday night I am getting an error "Cannot communicate with battery". I am a proud owner of 7D for the past 2.5 yrs and have done many trips and shooting with that.