3.7V 450mAh Li-Ion
1-157-607-11, CT019 Media Player Battery
For NW-A1000, NW-A1200, NW-A1200s, NW-A1200v

3.7V 330mAh Li-Polymer
1-175-558-11, MR11-2788 Media Player Battery
For NW-E403, NW-E405, NW-E407, NW-E503, NW-E505, NW-E507, NWZ-S544

3.7V 750mAh Li-Polymer
1-756-493-12, 5427B, LIS1317HNP Media Player Battery
For NW-A2000, NW-HD3

3.7V 850mAh Li-Ion
1-756-608-21, 5Y30A1697, LIS1356HNPA Media Player Battery
For NW-A3000 series, NW-A3000V

3.7V 650mAh Li-Polymer
1-756-702-11, 1-756-702-12, 8315A32402, 8917A44167, LIS1374HNPA Media Player Battery
For NWZ-820, NWZ-A720, NWZ-A726, NWZ-A728, NWZ-A729BLK, NWZ-A826, NWZ-A828, NWZ-A829, NWZ-S738,

3.7V 650mAh Li-Polymer
1-756-702-11, 7607A12353, LIS1374HNPA Media Player Battery
For NW-A805, NW-A805B, NW-A805P, NW-A805W, NW-A806B, NW-A806P, NW-A806V, NW-A806W, NW-A808B, NW

3.7V 750mAh Li-Polymer
1-756-763-11, 7Y19A60823, LIS1401 Media Player Battery
For NW-S710, NWZ-S600, NWZ-S600F, NWZ-S610, NWZ-S615, NWZ-S615F, NWZ-S616, NWZ-S616F, NWZ-S618,

3.7V 570mAh Li-Polymer
1-756-819-11 Media Player Battery
For NW-E435, NW-E435F, NWZ-E436, NWZ-E436F, NWZ-E436FBLK, NWZ-E436FBLU, NWZ-E436FPNK, NWZ-E438F

3.7V 1900mAh Li-Polymer
1-853-588-15, LIS1626HNPC Media Player Battery
For NW-WM1A, NW-WM1Z

3.7V 150mAh Li-Polymer
1ICP5/14/26 1S1P, 511426 Media Player Battery
For NWZ-W262

3.7V 2200mAh Li-Ion
2-174-203-02, 2-349-036-01 Media Player Battery
For SAP1, VGF-AP1, VGF-AP1LPortable Music Player

3.7V 980mAh Li-Ion
2-632-807-11, LIP-880, LIP-880PD, LIP-880PD-B Media Player Battery
For Atrac AD, NW-HD5, NW-HD5 (20GB), NW-HD5 Silver, NW-HD5B, NW-HD5B (20GB), NW-HD5R, NW-HD5R (

1.2V 600mAh Ni-MH
CP-MS70D Media Player Battery
For NW-MS90D, Walkman NW-MS70D

3.7V 1300mAh Li-Polymer
LIS1484MHPPC Media Player Battery
For NWZ-Z1050, NWZ-Z1050N, NWZ-Z1060, NWZ-Z1070

3.7V 2200mAh Li-Ion
Media Player Battery
For HMP-A1

1.2V 1200mAh Ni-MH
NC-4WM, NC-5WM, NC-6WM, NH10WM, NH-10WM, NH14WM, NH-14WM, NH-14WM(A), NH-9WM, NH-9WM(N) Media Player Battery
For D-E888, D-E905, D-E999, D-EJ01, D-EJ1000, D-EJ2000, D-EJ825, D-EJ915, D-EJ925, D-EJ955, D-N

3.7V 800mAh Li-Polymer
PMPSYHD1 Media Player Battery
For NW-HD1 MP3 Player

3.7V 1400mAh Li-Polymer
PMPSYM1 Media Player Battery
For HDD Photo Storage, HDPS-M1, M1 Mp3 Player

3.7V 270mAh Li-Polymer
SK402035PL Media Player Battery
For NW-S603F, NW-S703F, NW-S705F

3.7V 1000mAh Li-Polymer
US453759 Media Player Battery
For MDR-HW700DS, NWZ-ZX1, Walkman NWZ-ZX1

3.7V 970mAh Li-Polymer
97418300383 Media Player Battery
For MX-M70, MX-M75, MX-M77, PMX-M79, PMX-M86, PMX-M88, PMX-M89