Battery type: Lithium ion;
Capacity: 48Wh / 4200mAh;
Cells: 6-cell; Voltage: 11.1V
Excellent after-sales service: 60 days refund, 180 days replacement, 365 days warranty, 24/7 mail support
Safe and stable: CE/UL Safety Test, built-in circuit protection, rest assured to use
Lithium Ion Premium Battery: Class A batteries can be recharged up to 500 times during the battery life. Ensure low power consumption and fast charging
Perfect compatibility: 100% compatible with Dell 15R N5010 N5011 N5110 N5020 N5030 N5040 N5050 M501 M5010 M5110 M5030 M5040 17R N7010 N7011 N7110 13R N3010 N3110 14R N4010 N4011 N4110 N4040 N4050 Series O4YRJH O7XFJJ O6P6PN 9T48V 9TCXN YXVK2 383CW W7H3N FMHC1O JIKND 4T7JN OEM Notebook Battery