DOT-01 Brand 1400 mAh Replacement Canon NB-4L Battery and Dual Slot USB Charger for Canon 300 HS Digital Camera and Canon NB4L 100% COMPATIBLE with the original Canon NB-4L battery and charger and Canon Powershot ELPH 310 HS, ELPH 330 HS, 100 HS, 300 HS, SD1000, SD1100 IS, SD1400 IS, SD750, SD780 IS, SD940 IS, SD960 IS, SD630, SD600, SD450, TX1, SD200, SD300, SD40, SD400, SD430, VIXIA MINI GET MORE SHOTS FOR LESS compared to the original Canon NB4L with this 1400 mAh replacement Canon NB4L battery 30 Days satisfaction guaranteed & One Year Defects Warranty included with our Canon NB4L battery bundle BEST BANG FOR YOUR BUCK compared to the original manufacturer equipment or other high priced generic brands such as Wasabi Power, Photive, Vivitar, STK, or BM HALF THE CHARGING TIME with DOUBLE THE CHARGING SLOTS - Charge two batteries simultaneously with our new dual slot USB Sony BX1 charger