Fosmon 2 Pack NB-6L / NB-6LH Extended Life Replacement Battery Pack 3.7V 1600 mAh for Compatible Canon Digital Cameras NB-6L replacement battery compatible with Canon Don't let your camera run out of battery life before you take that special picture! Battery Type: Lithium-Ion Battery Voltage: 3.7V - Battery Capacity : 1600mAh (2 batteries included) Compatible with: Canon SD770IS, SD1200IS, & D10 Digital Cameras