Amazon.com : iTEKIRO 900mAh Battery for Canon NB-11L IXUS 125 HS IXUS 240 HS IXY 220F IXY 420F A2300 A2400 is A3400 is A4000 is A4050 is ELPH 110 HS ELPH 320
Amazon.com : Energizer ENB-C11L Digital Replacement Battery NB-11L for Canon PowerShot A2400, IXUS 240HS and ELPH 320HS (Black) : Digital Camera Batteries : Electronics