Part #'s:
55.AK907.001, 55AK907001, 55.AHS07.001, 55.AHS07.004, DA0Z03PB6G0, DAOZO3PB6GO, DA0Z01PB6F0, DAOZO1PB6FO, DA0Z01PB6E0, DAOZO1PB6EO, 32Z01PB0010-F3C, 32Z03PB0020-G3A, 32Z03PB0010-E3E.
Compatible Models:
Acer Aspire 4220, 4220G, 4320, 4520, 4520G, 4720, 4720G, 4720Z.