MPF Products 800mAh A98927554931, A98941654402, A-1732-035-A Battery Replacement Compatible with Sony PRS-600, PRS-600/RC, PRS-600/BC Touch Edition Digital Portable E-Book Reader w/Installation Tools Replacement for the following battery model/part numbers: A98927554931, A98941654402, A-1732-035-A. Compatible with the following Sony E-Book Reader models: PRS-600, PRS-600/RC, PRS-600/BC. 3.7V 800mAh 2.9Wh Lithium-Polymer Rechargeable Battery Pack. Includes Free Installation Tools. 1 Year Replacement Warranty. MPF Products is a Registered Trademark.