Replacement Battery for Canon, Polaroid works with Canon PowerShot 520, 600, A5, A5 ZOOM, A50, D350, S10, S20 Replaces Canon NB-5H Fits Canon PowerShot S10, PowerShot 520, PowerShot 600 (See Product Description for Additional Fits) 6 Volts, 700mAh Capacity Nickel-Metal Hydride 3 Year Warranty