Sony portable ebook reader PRS-505SC/JP, PRS-505/RC, PRS-505/SC, PRS-505/LC, battery replacement For the Sony portable e-book Replaces e-Book Reader batteries 1-756-769-11, LIS1382(J), 8704A41918, CS-PRD500SL To fit Sony e Books Sony Portable Reader PRS-500, PRS-500U2, PRS-505, PRS-505SC/JP, PRS-505/RC, PRS-505/SC, PRS-505/LC,   This 3.7v battery is designed for the Sony portable reader with a capacity of 750mAh , it is manufactured by our ISO 9001 certified supplier to a very high standard. As we supply a very large range of batteries we cannot always have stocks of the slower moving lines as batteries have a shelf life and we insist on quality control for our customers, which may mean slightly delayed shipment date, where this is necessary you will be advised by email. Battery Type: Li-ion Polymer Battery Voltage: 3.7V Battery Capacity: 750