Summary: the battery i recieved was not the gen canon battery BUT when i pointed this out they were quick to offer a full refund and sent a ups return so even the shipping would be covered that said i have kept it anyway as a back up not sure if it holds the charge for the same amount of time, the canon...
One battery works, the second battery doesn't fit.
David Rees, Amazon
29 July 2014
Summary: One of the batteries works fine and slides perfectly into the battery slot on my T2i. The second battery is damaged at the connectors (the battery case has partially expanded), resulting in the battery not engaging properly with the camera.
Summary: The battery came really quickly after it was ordered, but came in just a plain brown envelope with my name hand written on it, and the battery itself was just vacuum packed in a piece of plastic with nothing but the plastic battery holder for protection.
Excerpt: Battery chargers are available plenty in the market but very few offers satisfactory performance. It is necessary to depend on a high-performing battery charger to enjoy seamless charging solutions. Canon LP-E8 Battery Charger is renowned for its unique features and advanced technology.