NB-4L Compatible 3.7V 900mAh 3.3Wh Battery Pack for Canon Digital 50/40 + More
Fully compatible with original factory batteries - Premium quality lithium battery core - Recharged by original factory chargers - Compatible models: Digital 50/40 Digital IXUS 30 Digital IXUS 40 Power Shot SD200 Power Shot SD300 - English/Chinese manual included