Replacement for ACER Aspire 4220, 4230, 4235, 4240, 4320, 4330, 4332, 4336, 4732Z, 4925G, 5235, 5236, 5241, 5334, 5338, 5734Z, 5737Z, 7715Z, AS5740, ACER Aspire 2930, 4310, 4520, 4530, 4535, 4710, 4720, 4730, 4736, 4740, 4920, 4930, 4937, 5335, 5517, 5535, 5536, 5541, 5732, 5735, 5738, 5740 Series,(Fits selected models only),Compatible P/N: AK.006BT.020, AK.006BT.025, AS07A31, AS07A32, AS07A41, AS07A42, AS07A51, AS07A52, AS07A71, AS07A72, AS09A61, AS09A71, BT.00603.036, BT.00603.037, BT.00603.076, BT.00604.015, BT.00604.022, BT.00604.023, BT.00604.030, BT.00605.018, BT.00605.020, BT.00605.036, BT.00606.002, BT.00607.012, BT.00607.013, BT.00607.019, BT.00607.066, BT.00607.067, BT.00607.068, BTP-AS4520G, LC.BTP00.012 11.V 6600mah ACER 4710G 4310 battery 11.1V 6600mAh Replacement laptop battery for ACER Voltage : 11.1V Capacity : 6600mAh Brand New Replacement Product, Works as Genuine Parts The Replacement Battery come with Full 1 Year warranty