The Sony VGP-BPS2 replacement laptop battery by Amstron is made from the highest quality cells and parts. The LSO-30 has been rigorously tested to ensure that it is 100% compatible with the Sony VGN-S, VGN-Y, VGN-FS and other series of notebooks. Take your work on the road with you without sacrificing performance and productivity with Amstron brand Sony laptop batteries.. • Chemistry: Li-Ion • Rating: 11.1V 4400mAh • Will meet or exceed original specifications • Warranty: 1 Year
