Acer Aspire One AO751h-1621 9 Cell Battery fit models:

• Acer Aspire One 751(11.6") Series
  Acer Aspire One 751-Bk23, Acer Aspire One 751-Bk23F, Acer Aspire One 751-Bk26,
  Acer Aspire One 751-Bk26F, Acer Aspire One 751-Bw23, Acer Aspire One 751-Bw23F,
  Acer Aspire One 751-Bw26, Acer Aspire One 751-Bw26F
• Acer Aspire One 751H(11.6") Series
  Acer Aspire One 751h-1021, Acer Aspire One 751h-1061, Acer Aspire One 751h-1080,
  Acer Aspire One 751h-1145, Acer Aspire One 751h-1153, Acer Aspire One 751h-1170,
  Acer Aspire One 751h-1192, Acer Aspire One 751h-1196, Acer Aspire One 751h-1211,
  Acer Aspire One 751h-1259, Acer Aspire One 751h-1273, Acer Aspire One 751h-1279,
  Acer Aspire One 751h-1292, Acer Aspire One 751h-1346, Acer Aspire One 751h-1351,
  Acer Aspire One 751h-1373, Acer Aspire One 751h-1378, Acer Aspire One 751h-1392,
  Acer Aspire One 751h-1401, Acer Aspire One 751h-1442, Acer Aspire One 751h-1504,
  Acer Aspire One 751h-1505, Acer Aspire One 751h-1522, Acer Aspire One 751h-1524,
  Acer Aspire One 751h-1534, Acer Aspire One 751h-1545, Acer Aspire One 751h-1611,
  Acer Aspire One 751h-1621, Acer Aspire One 751h-1640, Acer Aspire One 751h-1709,
  Acer Aspire One 751h-1817, Acer Aspire One 751h-1885, Acer Aspire One 751h-1893,
  Acer Aspire One 751h-1899, Acer Aspire One 751h-1948, Acer Aspire One 751h-1992,
  Acer Aspire One 751h-52Bb, Acer Aspire One 751h-52Bk, Acer Aspire One 751h-52Br,
  Acer Aspire One 751h-52Bw, Acer Aspire One 751h-52Yb, Acer Aspire One 751h-52Yk,
  Acer Aspire One 751h-52Yr, Acer Aspire One 751h-52Yw
• Acer Aspire One AO751(11.6") Series
• Acer Aspire One AO751H(11.6") Series
  Acer Aspire One AO751h-1061, Acer Aspire One AO751h-1080, Acer Aspire One AO751h-1145,
  Acer Aspire One AO751h-1153, Acer Aspire One AO751h-1170, Acer Aspire One AO751h-1192,
  Acer Aspire One AO751h-1196, Acer Aspire One AO751h-1211, Acer Aspire One AO751h-1259,
  Acer Aspire One AO751h-1273, Acer Aspire One AO751h-1279, Acer Aspire One AO751h-1292,
  Acer Aspire One AO751h-1346, Acer Aspire One AO751h-1351, Acer Aspire One AO751h-1373,
  Acer Aspire One AO751h-1378, Acer Aspire One AO751h-1392, Acer Aspire One AO751h-1401,
  Acer Aspire One AO751h-1442, Acer Aspire One AO751h-1504, Acer Aspire One AO751h-1505,
  Acer Aspire One AO751h-1522, Acer Aspire One AO751h-1524, Acer Aspire One AO751h-1534,
  Acer Aspire One AO751h-1545, Acer Aspire One AO751h-1611, Acer Aspire One AO751h-1621,
  Acer Aspire One AO751h-1640, Acer Aspire One AO751h-1709, Acer Aspire One AO751h-1817,
  Acer Aspire One AO751h-1885, Acer Aspire One AO751h-1893, Acer Aspire One AO751h-1899,
  Acer Aspire One AO751h-1948, Acer Aspire One AO751h-1992, Acer Aspire One AO751h-52Bb,
  Acer Aspire One AO751h-52Bk, Acer Aspire One AO751h-52Br, Acer Aspire One AO751h-52Bw,
  Acer Aspire One AO751h-52Yb, Acer Aspire One AO751h-52Yk, Acer Aspire One AO751h-52Yr,
  Acer Aspire One AO751h-52Yw
• Acer Aspire One ZA3 Series
• Acer Aspire One ZG8 Series
• Note: Don't fit Acer Aspire One 8.9" and 10.1" Series.