About this replacement
Designed for Dell, Sony, Gateway devices. Compatible models include Latitude LST C400ST, Latitude L400, Latitude Ls, Latitude LST, Latitude C510, Latitude C540, Latitude C610, Latitude C640, Inspiron 2000, Inspiron 4100, Inspiron 4150, Latitude PP01L. Replacement part numbers include PP01L, 9604T, 6P466, B-4002. Key specifications: 7.2V, 20mAh, Ni-MH.