Original Power battery with 4400mAh for Acer Aspire 4551 Battery, 4771, 5741 Series, Acer TravelMate 5740, Replaces following battery designations: 31CR19 / 652, AS10D31, AS10D3E, AS10D41, AS10D61, AS10D71, BT.00603.111, BT.00606.008, BT.00607.125 , BT.00607.127, AS10D51, 31CR19 / 66-2, AS10D75
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