Canon NB-2LH Battery
Take advantage of uninterrupted power with this rechargeable Lithium-ion battery. Lithium-ion batteries last longer and are resistant to the effects of "memory effect", meaning you can charge and recharge your battery without fear of draining the battery. Times vary depending on camcorder and shooting conditions.
Digital Rebel XT
PowerShot S30, PowerShot S40, PowerShot S45, PowerShot S50, PowerShot S60
Elura 40mc, Elura 50, Elura 60, Elura 65, Elura 70, Elura 80, Elura 85, Elura 90
Optura 30, Optura 40, Optura 400, Optura 500
ZR100, ZR200, ZR300