This Acer AS10D7E battery is compatible with the Acer Aspire V3, PEW71, 4551, 4551G, 4741, 4741G, 4741Z, 4771, 4771G, 4771Z, 5741, 5741G, 5741Z 7741 7741Z 7750 and Acer TravelMate 4740, 4740G, 4740Z, 5740, 5740G, 5740Z series models. Replaces these Acer battery part numbers: 934T2078F 934T2079F AK.006BT.075 AK.006BT.080 AS10D AS10D31 AS10D3E AS10D41 AS10D51 AS10D56 AS10D5E AS10D61 AS10D71 AS10D73 AS10D75 AS10D7E AS10D81 AS10G3E BT.00603.111 BT.00603.117 BT.00603.124 BT.00604.049 BT.00605.062 BT.00605.065 BT.00605.072 BT.00606.008 BT.00607.125 BT.00607.126 BT.00607.127 BT.00607.130 BT.0060G.001 BT00603111 BT00603124 BT00606008 BT00607125 BT00607126 BT00607127 BT0090301 LC.BTP00.123 LC.BTP00.127 LCBTP00123 LC-BTP00-123 LCBTP00127 Compatible with the following Acer model numbers: Acer Aspire 4551 Acer Aspire 4551G Acer Aspire 4741 Acer Aspire 4741G Acer Aspire 4741Z Acer Aspire 4771 Acer Aspire 4771G Acer Aspire 4771Z Acer Aspire 5253 Acer Aspire 5552 Acer Aspire 5741 Acer Aspire 741G Acer Aspire 5741Z Acer Aspire 5733z Acer Aspire 5733z-4851Acer Aspire 5742 Acer Aspire 5755 Acer Aspire 7741 Acer Aspire PEW71 Acer Aspire V3 Acer Aspire E1 Acer Aspire E1-531 Acer Aspire E1-532 Acer Aspire E1-571 Acer Aspire E1-572 Acer Travelmate 8573 Acer Travelmate 8573G Acer Travelmate 8573T Acer Travelmate 8573TG eMachine D440 eMachine D640 eMachine D728 eMachine D730 eMachine D732 eMachine D732Z eMachine E440 eMachine E730 What's in the box 1 x Battery