I was told that the old Canon FTB SLR camera was different than other mercury battery cameras because they were designed to use non-mercury too. He said Weincell PX13 or PX625 won't
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PX625 Alkaline Replaces Mercury 10 Pack - Camera & Photo Lithium - Watch Batteries - AA AAA batteries - Rechargeable Batteries - Discount Batteries - Shipped Free in US
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