The6-Cell 11.1V 5200mAh Laptop Battery for Dell Latitude E5540 E5440 VV0NF 0m7t5f 0wgcw6 is fully compatible with your original battery. Made with advanced technique, these batteries all meet or exceed the original battery specifications. They are manufactured for high performance using the best quality cells. Moreover, they ensure your data safety by all-round protections, including high/low temperature shut off protection, thermal runaway protection, overcharge and discharge shut off protection, and more. You can rest assured to rely on it! Don&acute;t hesitate to get one now!<!--Features --><p>FEATURES</p><ul><li> Fully compatible with your original battery</li><li> Meet or exceed the original battery specifications</li><li> Use the best quality cells to achieve high performance</li><li> All-round protections, including high/low temperature shut off protection, thermal runaway protection, overcharge and discharge shut off protection, and more</li><li> Ensure your data safety </li></ul><!--Specifications --><p>Specifications</p><table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td width="131"> Material</td><td width="365"> Plastic</td></tr><tr><td width="131"> Color</td><td width="365"> Black</td></tr><tr><td width="131"> Dimensions</td><td width="365"> (8.11 x 2.01 x 1.14)" / (20.6 x 5.1 x 2.9)cm (L x W x H)</td></tr><tr><td width="131"> Weight</td><td width="365"> 14.46oz / 410g</td></tr><tr><td width="131"> Compatible with</td><td width="365"> Dell Latitude E5540 E5440 VV0NF 0m7t5f 0wgcw6 </td></tr><tr><td width="131"> Cores</td><td width="365"> 6core</td></tr><tr><td width="131"> Voltage</td><td width="365"> 11.1V</td></tr><tr><td width="131"> Capacity</td><td width="365"> 5200mAh </td></tr></tbody> </table><!--Package Includes --><p>Package Includes</p><ul><li>1 x Laptop Battery</li></ul><!--Extra Info --><!--produts_compatibility -->