Products trademarked Superb Choice are registered and marketed by Superb Choice. Replacement for ACER AK.006BT.020 AK.006BT.025 AS07A31 AS07A32 AS07A41 AS07A42 AS07A51 AS07A52 AS07A71 AS07A72 AS07A75 BT.00603.036 BT.00603.037 BT.00603.076 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 Fit Machine Models: Acer Aspire 5517 Aspire 5532 Aspire 4730Z Aspire 4720Z Aspire 5735Z Aspire 4736Z Aspire 4736Z Aspire 5732Z Aspire 4520 Aspire 5516 AS07A4