Dentsing 62Wh 6MT4T battery for Dell Latitude E5470 E5570 Precision 3510 0HK6DV 079VRK TXF9M 0TXF9M Model: 6MT4T Color:Black Voltage:7.6V Capacity:62WH Compatible with Dell Latitude E5470 / E5570 Precision 3510 This battery is not compatible with G5M10 / RYXXH / R0TMP, not fit for E5250 E5270 E5450 E5550. When purchasing the battery, please open the back cover of your laptop to confirm the model of your laptop battery. As battery might have issue of compatibility , when the computer was coming out of the manufactured factory, the battery used was the most accurate. Although the laptop models are the same ,the models of the batteries used inside the computers may be different .Though they may be compatible with each other but the connecting wire lengths of them may be different so the batteries may not be installed .Therefore we require that the models of the batteries should be exactly the same.