UNI-SUNTM New Replacement Laptop Battery für Acer Aspire 4741, Aspire 4741G, Aspire 5741, Aspire 5551, Aspire 5741G, Aspire 4551G, Aspire 4551, Aspire 4771, Aspire4771G, Aspire 4741Z, Aspire 5551G, Aspire 5251, Aspire 4251; TravelMate 4370 4740 5335 5340 5542 5542G 5735 5740G 5740Z 5742G 5742Z 5760 7340 7740 7750 8472 8472G 8472T 8572 TM5740 TM5742; Compatible Parts Numbers:AS10D31 AS10D41 AS10D3E AS10D51 AS10D61 AS10D71 AS10G3E [11.1V 5200mAh 6CELL Li-ion]