Originally Posted by ihaveabu
i'll get back to ya
is the 312-0428 the only model that works for e1505?
balthzar, is the batt u have 312-0428
there is only 1 model battery that will work with the e1505\\6400 and I have sold dozzens of them, the exact part number I have no idea as I am not in my office. the 7 digit number you gave is not a part number by the way its a SKU number and because of the way dell prices things they will have several SKU numbers for a single part, take the Truemobile 350 card there are over 50 SKU numbers because of different laptop models and pricing structures. The number that you have to pay attention to is the 5 digit spare parts number because that is the only number that trancends model and pack SKU's
thought I would give you a bit of an education
oh and I sent you a PM
I actually have 9 cell batteries for most dell laptop models