Lenmar Replacement Battery for Creative Zen Touch 20 GB, 40 GB Fits: Creative Zen Touch (20GB), Touch (40GB) Replaces: Creative DAA-BA0004, DAP-HD0014 3.7V / 2000mAh Lithium Polymer 2 Year Warranty Caution: This Battery may require Skilled Installer or Special Tools to Replace. For Skilled End Users Only. Fits Creative Zen Touch (20GB, 40GB) Replaces DAA-BA0004 3.7V 2000mAh Lithium-Polymer 3 Year Warranty