This 6-cell battery fits the following Gateway Notebook Models:

• M210, M250, M250A, M250B, M250E, M250ES, M250G, M250GS;
  
• 3000 Series - 3018GZ, 3040GZ, 3520GZ, 3522GZ, 3525GB, 3545GZ, 3550GH, 3550GZ, 3610GZ;
  
• MX3000 Series - MX3042, MX3044, MX3044H, MX3050B, MX3210, MX3212, MX3215, MX3220B, MX3222B, MX3225, MX3228, MX3228H, MX3230, MX3230H, MX3231, MX3235M, MX3558, MX3558H, MX3560, MX3560H, MX3562, MX3563, MX3563H, MX3610, MX3631M;
  
• NX200S, NX200X
  

Replaces Gateway OEM Part#s: W32044L, UR18650F, 102306M210 series, 3000 series, 3018GZ, 3040GZ, 3520GZ, 3522GZ, 3525GB, 3545GZ, 3550GH, 3550GZ, 3610GZ, M210, M250, M250A, M250B, M250E, M250ES, M250G, M250GS, MX3042, MX3044, MX3044h, MX3050b, MX3210, MX3212, MX3215, MX3220b, MX3222b, MX3225, MX3228, MX3228h, MX3230, MX3230h, MX3231, MX3235m, MX3558, MX3558h, MX3560, MX3560h, MX3562, MX3563, MX3563h, MX3610, MX3631m, N250X, NX200 series, NX200S, S-7000N, S-7200N, 102306, 106125, 107063, 6500972, W32044L, ACEB0185010000001, ACEB0185010000004 (4 cell), DAK100440-000127, DAK100440-010124L