Sony Vaio VGN-N Series Laptop Replacement Battery - 100% OEM Equivalent- for N150 N170 N110 N120 N130 notebooks. Laptop Compatibility List:VAIO VGN-FS950 VGN-FS920 VGN-FS8900P5 VGN-FS8900P4 VGN-FS8900P3 VGN-FS8900M VGN-FS8900 VGN-FS875P/H VGN-FS840/W VGN-FS840 VGN-FS790BA/BZ VGN-FS790 VGN-FS780/W VGN-FS760/W VGN-FS755P/H VGN-FS750P/W VGN-FS745P/H VGN-FS742/W VGN-FS740/W VGN-FS730/W VGN-FS715 VGN-FS690 VGN-FS680/W VGN-FS675P/H VGN-FS660/W VGN-FS645P/H VGN-FS640/W VGN-FS635B/W VGN-FS630/W VGN-FS625B/W VGN-FS625B VGN-FS620 VGN-FS570 VGN-FS540P VGN-FS530B VGN-FS520B VGN-FS500P12 VGN-FS38SP VGN-FS35SP VGN-FS28SP VGN-FS28GP VGN-FS25SP VGN-FS25GP VGN-FS18SP VGN-FS18GP VGN-FS15SP VGN-FS15GP VGN-FS115Z VGN-FS115B VGN-FS550 VGN-FJ300