A-Can NB 1LH Product Description:

Corresponds to Canon NB 1 LH (digital camera)
3.7 V/ 950 mAh
for camera types Canon Ixus 300 / 330 / 400 / 430 / 500
Digital Ixus  V /  V 2 / V 3
Digital 200 / 300 / 320 / 400 / 450 / 500
Powershot S 100 / S 110 / S 200 / S 230 / S 300 / S 330 / S 400 / S 410 / S 500
Elph Power 5100 / 5110 / 300

Ansmann replacement batteries meet or exceed manufacturer's specifications and are guaranteed to conform to the cameras or camcorders it is designed for.  2-year warranty