TAUPO 6-Cell Notebook Battery Replacement for Dell Inspiron 13R 14R 15R 17R 17R N3010 N4010 N4110 N5110 N5010 N7110 M501 M503 M4110,fits P/N J1KND 4T7JN -[11.1V,49wh]-12 Months Warranty Battery type: Li-ion; Capacity: 49WH; Cells: 6-cell; Voltage: 11.1V Replace for: 04YRJH 383CW 06P6PN 07XFJJ 451-11510 312-0233 J1KND WT2P4 312-1201 312-1205 9JR2H 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery CE-/FCC-/RoHS-Certified for safety, 12 months hassle-free warranty Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability