Title: be cautious when purchasing batteries at reduced price
Review: Buyer beware of reduced-price "canon" batteries. Do a little research to determine you're buying a genuine canon. I was suspicious after receiving two I could just pop out of the sealed "official" packaging and they had misspelled words imprinted on the backs. I had read something about this online and felt safer returning them. Fortunately the Amazon Marketplace sellers I used were very good about refunds.
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