Laptop battery replacement for Dell Inspiron N4030 Series TKV2V TKV2V W4FYY X3X3X 0M4RNN FMHC10 Fit Machine Model Dell Inspiron 14V Dell Inspiron 14VR Dell Inspiron M4010 Dell Inspiron N4020 Dell Inspiron N4030 Dell Inspiron N4030D 4400mAh/49Wh 6 Cells Replacement Brand:Dell Cells QTY:6,N.W.:325g Voltage(V):11.1V Capacity:4400mAh/49Wh Dimension:208.5*62.53*21.1mm,Color:Black