TPE New Laptop Battery for Dell Inspiron 1464 1564 1764 1464D 1464R 1564D 1564R, Fits JKVC5 312-1021 0FH4HR P07E P08F NKDWV 0X0WDM [ Li-ion 11.1V 5200mAh ] Battery type: Li-ion; Capacity: 5200mAh/58WH; Cells: 6-cell; Voltage: 11.1V. 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. CE-/FCC-/RoHS-Certified for safety. 24 x 7 email support, 12-month hassle-free warranty. Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability. Operation time for standard batteries(6-cell, 4400mah): Around 2 hours, the actual operation time will depend on how much electricity is required by the device and how you use it.