14.8V 4400mAH Laptop battery for Acer 4000. High quality and durable in use. Replacement battery for parts of Acer laptops. Battery replacement for Acer 4UR18650F-1-QC192, BTPAS1681, BT.T5003.001, BT.T5003.002, BT.T5005.001, BT.T5005.002, BT.T5007.001, BT.T5007.002 and LC.BTP03.003. Compatible with Acer: Aspire 1410 Aspire 1411 Aspire 1411WLMi Aspire 1412 Aspire 1412LC Aspire 1412LCi Aspire 1412LM Aspire 1412LMi Aspire 1412WLMi Aspire 1413 Aspire 1413LC Aspire 1413LM Aspire 1413LMi Aspire 1413WLMi Aspire 1414 Aspire 1414L Aspire 1414LC Aspire 1414LM Aspire 1414LMi Aspire 1414WLCi Aspire 1414WLMi Aspire 1415 Aspire 1415LMi Aspire 1640LC Aspire 1640 Series Aspire 1640Z series Aspire 1641LM Aspire 1641LMi Aspire 1641WLMi Aspire 1642WLMi Aspire 1650 Series Aspire 1651NWLCi Aspire 1651WLCi Aspire 1651WLMi Aspire 1652WLMi Aspire 1654WLMi Aspire 1680 Series Aspire 1680WLCi Aspire 1680WLMi Aspire 1681 Aspire 1681LC Aspire 1681LCi Aspire 1681LMi Aspire 1681WLC Aspire 1681WLCi Aspire 1681WLM Aspire 1681WLMi Aspire 1682 Aspire 1682LCi Aspire 1682LMi Aspire 1682WLC Aspire 1682WLCi Aspire 1682WLM Aspire 1682WLMi Aspire 1683 Aspire 1683LMi Aspire 1683WLM Aspire 1683WLMi Aspire 1684 Aspire 1684WLMi Aspire 1685 Aspire 1685WLCi Aspire 1685WLMi Aspire 1689 Aspire 1689WLMi Aspire 1690 Aspire 1690-II Aspire 1690LCi Aspire 1690LMi Aspire 1690WLCi Aspire 1690WLMi Aspire 1691