Are batteries with much higher capacity than OEM legit?

[brett0123]

Currently shopping for some LP-E6 replacements. The original batteries are 1800mAh, but I see many batteries with well over 2000mAh, one brand even has 3200mAh!

My question, to which the answer is probably no, is do these batteries actually have the capacity they claim? And if so, do they keep that capacity, or lose it after a few charge cycles?

[ctitanic]

Again, all depend on you doing a good research. If I follow your advice I would never buy from eBay either. I recommend Amazon because it has a good return policy.