1700mAh NB-2L/NB-2LH Replacement Battery for Canon S50, S60, S70, S80, G7, G9, Rebel XT, XTi, HV20/30, DC310/320/330, Optura 30/40/50/60/400/500, Elura 40MC/50/60/65/70/80/85/90, ZR100/200/300/400/500/600/700/800/830/850/900/930/950 - Japanese Cells Ultra high 1700 mAh power -- the higher the mAh rating, the more power a battery will store and the longer it will last Manufactured using premium Japanese grade A battery cells Includes a 3-year warranty