Amstron provides reliable, high performance replacement batteries for your Sony laptops. The LSO-31 is designed to be 100% manufacturer compatible with Sony battery part numbers VGP-BPS3 and VGP-BPS3A. Amstron Lithium-Ion batteries provide superior performance and reliability. The VGP-BPS3 replacement Sony battery has been rigorously tested for productivity and compatibility with Sony VGN-T series of notebook models. The LSO-31 is designed to meet or exceed the original battery of your Sony laptop. • Chemistry: Li-Ion • Rating: 7.4V 6600mAH • Will meet or exceed original specifications • Warranty: 1 Year
