... Diameter: 5.5mm Brand New Replacement Product, works as genuine parts, 100% OEM Compatible!! Compatible Part Number344500-001, 366165-001, 374743 ... , Aspire AS2003LMI, TM240, TM250 & 250PE series, 803L Ci,Fujitsu Siemens AMILO " D SERIES " LAPTOPFujitsu Siemens Amilo-D8830, Amilo-M7405 , Amilo-D7850, Amilo-D7830 ...