Compatible with Part Number:AC14B8K KT.0040G.004 KT0030G.004 3ICP5/57/80 4ICP5/57/80 AC14B13J AC14B18J Compatible with Laptop Models:Acer Chromebook 11 CB3-111 CB3-111-C8UB CB3-111-C670, CB3-511 Acer Chromebook 13 C810, CB5-311 Acer Chromebook 15 C910, CB3-531 CB3-531-C4A5, CB5-571 CB5-571-C1DZ CB5-571-C4G4 Acer Aspire V3-371 V3-371-55DT V3-371-51QJ V3-371-30FA V3-371-52PY Acer Aspire V3-111 V3-111P, V5-122 V5-122P, V5-132 V5-132P Acer Aspire R3-131T R3-131T-P344, R5-571T R5-571T-59DC, R5-571TG, R5-431T, R5-471T, R7-371T, R7-372T Acer Aspire E3-111, E3-112 E3-112M Acer Aspire ES1-111, ES1-111M, ES1-131, ES1-311, ES1-511, ES1-512 Acer Aspire ES1-520, ES1-521, ES1-531, ES1-731 ES1-731G, E5-771, E5-771G Acer Aspire All-In-One Z3-700 Acer TravelMate B115-M, B115-MP, B116-M, B116-MP, B117-M, B117-MP Acer TravelMate P236-M, P238-M, P276, P276-MG Acer Extensa 2508, 2519 Gateway NE511, NE512, NE513 Packard Bell EasyNote TF71-BM, TG71-BM, TG81-BA, TG83-BA