The listed battery here is intended as a replacement for original Canon NB-5L. First, I would say from experience that many images specified number of images 300-400 is very rarely achieved. At various different Aufnahmebedingungen.Um are to make it short and not overwhelm any potential buyers with; This battery is certainly one of the really good variety. I have this battery work in a SX 220 HS in Einsatz.Ich much in you. Mode because of the depth of field and avoid the flash mode! Buy a more easily at this price because you have certainly no stress. And: the perfect battery does not exist, well if only because all the manufacturers tout as their original label in the aftermath because of the cost pressures on "cheap" batteries made in China. I think that was helpful in my view,