Laptop Battery for Dell Inspiron 14R N4010-148 N4010D Battery FMHC10 YXVK2 Battery type: Li-ion; Capacity: 58Wh; Cells: 6-cell; Voltage: 11.1V;Capacity:5200mah. High quality grade "A" cells. Charges quickly. Longer discharge time. Steady output and low power consumption. More than 500 times charge-discharge cycles. Operation time: 1.5 - 3 hours. Actual operation time varies depending on types of the device and the way it is used. Protection: Built-in circuit protection, overcharge protection, over voltage protection ensures both safety and stability;Safety: Worry-free, products are passed CE-/FCC-/RoHS-Certified. 12-months hassle-free warranty service. Please check if this battery is compatible with your computer before purchasing. Part numbers of compatible batteries and Computers are listed as following.