Canon Battery Pack NB-5L Minimum Capacity:1050mAh Up to 700 images from a single charge Weighs 0.88 ounces For the Canon PowerShot SD700 700 Images To A Singe Charge Canon Branded Retail Package Typical Capacity:1120mAh Minimum Capacity:1050mAh Up to 700 images from a single charge Weighs 0.88 ounces For the Canon PowerShot SD700