Battery features

The NB-4L is a rechargeable Lithium-ion battery for Canon PowerShot models SD200 and SD300. It's made to withstand approximately 300 recharges. When shooting with the LCD monitor off, you can expect approximately 400 images when fully charged, or 140 images when shooting with the LCD monitor on under normal environmental and shooting conditions. Similarly, the battery offers about 180 minutes of image playback time.

Compatible :
PowerShot SD1000
PowerShot SD1100 IS
PowerShot SD1100 IS (Bohemian Brown)
PowerShot SD1100 IS (Golden Tone)
PowerShot SD1100 IS (Pink Melody)
PowerShot SD1100 IS (Rhythm & Blue)
PowerShot SD200
PowerShot SD30
PowerShot SD30
PowerShot SD30 Glamour Gold
PowerShot SD30 Rockstar Red
PowerShot SD30 Tuxedo Black
PowerShot SD30 Vivacious Violet
PowerShot SD300
PowerShot SD40
PowerShot SD40
PowerShot SD400
PowerShot SD430
PowerShot SD450
PowerShot SD600
PowerShot SD630
PowerShot SD750
PowerShot TX1