suitable for: Acer Aspire 1410, Acer Aspire 1410-O, Acer Aspire 1420P, Acer Aspire 1810T, Acer Aspire 1810T-O, Acer Aspire 1810TZ, Acer Aspire 1810TZ-O, Acer Aspire 1820PT, Acer Aspire 1820PTZ, Acer Aspire 1825PT, Acer Aspire 1825PTZ, Acer Aspire 4252, Acer Aspire 4253, Acer Aspire 4253G, Acer Aspire 4333, Acer Aspire 4552, Acer Aspire 4552G, Acer Aspire 4553, Acer Aspire 4553G, Acer Travelmate P243-M