Rolk wrote:
Thanks for the quick advice, Larry, and thought of doing that, but I'm concerned it may start a fire...you never know with Li-On batteries.
I did want to post the ratings of each battery. The original was stamped 7.2V, 1800mAh, 13Wh, while the "new" battery was stamped 7.4V, 2000mAh, 14.8Wh.
I'm using the original charger that came with the camera. It's a LC-E6.
The original battery supplied with your 60D was an LP-E6... I have several and they are all marked as you indicated.
Those are no longer available. They have been replaced by the LP-E6N... You should find that marking on the battery. I have several of those, too. They are completely interchangeable with the earlier LP-E6, so should charge fine (I use four of the same charger as you). The only significant difference between LP-E6 and LP-E6N was their capacity.
That's where what you wrote seems a little odd.
My LP-E6N are marked: 7.2V (volt), *1865mAh* (Li-ion) 14Wh.
Maybe Canon has revised the capacity of the LP-E6N again... But searching online I can only find reference to the same 1865mAh capacity of mine, among the OEM Canon batteries.
That worries me, because it's rather common for "clones" to claim higher capacity than the OEM batteries. I even found one claiming 11200mAh, which is absurd. But at least it doesn't try to "pose" as a Canon battery....it's clearly marked with a third party brand name. Sterling batteries, which are pretty good and also don't try to pose as OEM, sell one they claim has 2400mAh, which is more believable.
EDIT: Aha! Is it possible instead of a Canon OEM battery you ordered a Watson LP-E6N? I see those are rated 2000mAh (which is more believable than 11200!) The Watson battery is cheaper at $39.95, than the Canon OEM LP-E6N ($63 at B&H). B&H also sells a Pawa brand LP-E6 that's even cheaper (~$20), but it is only 1600mAh (versus the 1800mAh of the original Canon LP-E6 and 1865mAh of their LP-E6N). The Watson and Pawa brand batteries aren't counterfeit... they are simply cheaper third party.
If yours is the Watson battery, look closely to see if it has a part number on it. In the Q&A section at B&H there is mention of a Watson LP-E6N "B-1544" that doesn't work with 80D (so it may not work with other Canon cameras and chargers, though there's no mention of that... and no one says if the problem is the camera can't recognize it).
The Watson LP-E6N "B-1544-2" is said to work fine, and is what B&H is showing on their website. There are 200 reviews of it, with an overall four out of five star rating. It appears to work fine for a lot of people. However, some of the buyers who gave it one or two stars complained of short life and trouble with their camera not recognizing it, much as you describe... maybe 5 or 10% of buyers appear to have had that problem.