The Viloso NB-4L Lithium-Ion Battery Pack works with the same cameras as the Canon NB-4L. This replacement battery pack features a capacity of 750mAh, 3.7V of output power and 2.59 watt-hours. Small and lightweight, lithium-ion batteries can be charged or discharged at any time without developing memory effect. Specification Battery Type: Rechargeable Li-ion Battery Battery Capacity: 750 mAh Battery Voltage: 3.7V Battery Weight : 25g Competible for Canon: IXUS 130 IS IXUS 220 HS IXUS 115 HS IXUS 230 HS IXUS 255 HS PowerShot SD30 PowerShot SD40 PowerShot SD200 PowerShot SD300 PowerShot SD400 PowerShot SD430 PowerShot SD450 PowerShot SD600 PowerShot SD630 PowerShot SD1000 PowerShot SD750 PowerShot SD1100 PowerShot SD780 IS PowerShot SD960 IS PowerShot SD940 IS PowerShot SD1400 IS PowerShot TX1 PowerShot ELPH 300 HS PowerShot ELPH 100 HS PowerShot ELPH 310 HS PowerShot ELPH 330 HS IXY L3 IXY L4 IXY 40 IXY 50 IXY 55 IXY Wireless IXY 60 IXY 70 IXY 80 IXY 10 IXY 90 IXY 20 IS IXY 210 IS IXY 510 IS IXY 220 IS IXY 400F IXY 410F IXY 210F IXY 600F