Canon Canon Digital Elph PowerShot S400 Camera W/ 2 Batteries/SD Card 8GB READ

Canon Digital Elph PowerShot S400 Camera W/ 2 Batteries pack 3.7V plus SD Card 8GB - Owned by me. There is a card reader on the camera. Not clear if the card reader is defaulted or the camera. The battery does not hold charge for long. Error on the camera MEMORY CARD ERROR Comes with SanDisk Extreme III Compact Flash 8GB and two batteries