I recently had a curious experience with one of my LP-E6 batteries....
I have four LP-E6 batteries for my 7D. All appear to be genuine Canon batteries - not counterfeit. I have numbered them 1 to 4 and have them registered in my 7D. I rotate them regularly and keep them charged using the Canon LC-E6 charger.
One day battery #2 would not accept a charge and was dead as a doornail when I put it in the 7D - could not operate the camera at all with this battery.
I put the battery aside convinced it was gone forever. In spite of this, a couple weeks later I put battery #2 back in the 7D and saw a small trickle of life in it. I then succeeded in charging the battery. The 7D said it was 95% charged but had some degraded performance -- meaning only two of the three green bars were lit.
Batteries #1, #3, and #4 continue to work fine, so I am comfortable that my charger is working properly.
I accept that battery #2 may nearing it's useful life.
Or am I missing something? Any advice on special battery care that I may not be doing?
I have four LP-E6 batteries for my 7D. All appear to be genuine Canon batteries - not counterfeit. I have numbered them 1 to 4 and have them registered in my 7D. I rotate them regularly and keep them charged using the Canon LC-E6 charger.
One day battery #2 would not accept a charge and was dead as a doornail when I put it in the 7D - could not operate the camera at all with this battery.
I put the battery aside convinced it was gone forever. In spite of this, a couple weeks later I put battery #2 back in the 7D and saw a small trickle of life in it. I then succeeded in charging the battery. The 7D said it was 95% charged but had some degraded performance -- meaning only two of the three green bars were lit.
Batteries #1, #3, and #4 continue to work fine, so I am comfortable that my charger is working properly.
I accept that battery #2 may nearing it's useful life.
Or am I missing something? Any advice on special battery care that I may not be doing?