DTK AS10D31 AS10D51 Laptop Battery for ACER Aspire 4250 4333 4551 4741 4743 5250 5253 5336 5552 5733 5741 5742 5750 5755 TravelMate 5735 5740 5742 Gateway NV50A NV53A NV55C NV59C 10.8V 5200mAh Battery Type: Lithium-ion || Battery Voltage: 10.8V || Battery Capacity: 5200mAh || Cells: 6-cell || Compatible Models: ACER Aspire 4250 / 4333 / 4551 / 4741 / 4743 / 5250 / 5253 / 5336 / 5552 / 5733 / 5741 / 5742 / 5750 / 5755 Series, TravelMate 5735 / 5740 / 5742 Series, Gateway NV50A / NV53A / NV55C / NV59C Compatible Part Numbers: AS10D31 / AS10D51 / AS10D3E / AS10D41 / AS10D56 / AS10D5E / AS10D61 / AS10D71 / AS10D73 / AS10D75 / AS10D81 / BT.00603.111 / AK.006BT.080 Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability. 100% New from Manufacturer. More than 500 recharge cycles over the life of the battery Warranty: 24 x 7 email support, 30 days money back and 12 months warranty 4250 / 4251 / 4252 / 4253 / 4333 / 4339 / 4349 / 4551 / 4551G / 4552 / 4625 / 4733 / 4738 4738Z / 4738G / 4739 / 4739Z / 4743 / 4743G / 4743Z / 4741 / 4741G /4750 / 4750G / 4755 4755G / 4752 / 4752G / 4752Z / 4771 / 4771G 5250 / 5251 / 5252 / 5252G / 5253 / 5336 / 5349 / 5551 / 5551G / 5552G / 5560 / 5560G / 5733 5736Z / 5741 / 5741G / 5741Z / 5742 / 5742G / 5742Z / 5742ZG / 5750 / 5750G / 5750Z / 5750ZG 5755 / 5755G / 5736 / 5736Z / 7251 / 7741G / 7741Z-5731 / 7741Z-4643 / 7551G / 7552G / 7750G / 7750Z AS5741 / AS5741-H32C/S / AS5741-H32C/SF / AS5741-H54D/LS / AS5741-H54D/S  AS 5741-H54D/SF / AS5741-N32C/KF / AS5741-N32D/K / AS5741-N54E/K / AS5741-N54E/KF 4740 / 4740G / 4750 5335 / 5340 / 5542 / 5542G / 5735 / 5735Z / 5740 / 5740G / 5740Z / 5742 / 5742G / 5742Z / 5742ZG / 5744 / 5760 / 5760G 6495T / 7340 / 7740 / 7740G / 7750 / 7750G / 7750Z 8472 / 8472G / 8473 / 8572 / 8572G / 8573 NV57H / NV55S / NV50A / NE56R / NV51B / NV75S / NV77H / NE51B / NV76R / NV52L NV73A / NV79C / NV56R / NV49C / NS41I / NV49C13C / NV53A11u / NS51I / NV49xx NV53 / NV55C / NV79 / NV50A / NV53A / NV59C 31CR19/65-2 / 31CR19/652 / 31CR19/66-2 AK.006BT.075 / AK.006BT.080 / AS10D AS10D31 / AS10D3E / AS10D41 / AS10D51 / AS10D61 AS10D71 / AS10D73 / AS10D75 / BT.00603.111 / BT.00603.117 / BT.00603.124 / BT.00604.049 BT.00605.062 / BT.00605.065 / BT.00606.008 / BT.00607.125 / BT.00607.126 / BT.00607.127 BT.00607.130 / LC.BTP00.123