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Replacement Laptop Battery for Dell Compatible with Dell Dell Inspiron N4120



If your original part number or laptop model is not included in the compatibility list, our battery may still fit your laptop. Please feel free to contact us at order@power-supplier.biz for confirmation.


Replacement for Dell Dell Inspiron N4120 Laptop Battery
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Special price: US $ 26.65
Tax Included
Laptop Battery Resource Center (User's Manual)
Battery Type: Li-ion
Voltage: 11.1V
Capacity: 4400mAh
Dimension: 213.90 x 57.60 x 22.60mm
Color: Black

Product Details
  • Brand New, Three Years Warranty, Money-Back Guarantee
  • Free shipping on all orders
  • Processing time: Same day shipment
  • Location: China
  • Product type: Compatible, Replacement

This Laptop Battery can replace the following part numbers:

  312-0233,   04YRJH,   WT2P4,
  383CW,    07XFJJ,   J1KND,
  312-1205,    06P6PN,   451-11948,
  451-11510,  
This Laptop Battery is also compatible with the following models:

  Dell Inspiron M511R,   Dell Vostro 1550,   Inspiron 13R (3010-D430),
  Inspiron 13R (Ins13RD-448),    Inspiron 14R (4010-D370TW),   Inspiron 14R (Ins14RD-438),
  Inspiron 15R,    Inspiron 15R (5010-D520),   Inspiron M501,
  Inspiron N3010D-148,    Inspiron N4010D,   Inspiron N5010D-278,
  Inspiron 14R Series,    Inspiron 14 (3420),   Inspiron 17R Series,
  Dell Inspiron M4040,    Dell Vostro 1450,   Inspiron 13R (3010-D370HK),
  Inspiron 13R (3010-D621),    Inspiron 14R,   Inspiron 14R (4010-D460TW),
  Inspiron 14R (T510401TW),    Inspiron 15R (5010-D460HK),   Inspiron 17R,
  Inspiron M5010R,    Inspiron N3010R,   Inspiron N5010D-148,
  Inspiron N7010D,    Inspiron N4010 Series,   Vostro 2420,
  Dell Inspiron N4050,    Dell Vostro 3550,   Inspiron 13R (3010-D460TW),
  Inspiron 13R (T510431TW),    Inspiron 14R (4010-D382),   Inspiron 14R (Ins14RD-458),
  Inspiron 15R (5010-D370HK),    Inspiron 15R (Ins15RD-488),   Inspiron M501R,
  Inspiron N3010D-178,    Inspiron N4010D-248,   Inspiron N5030,
  Inspiron M501 Series,    Inspiron M4110,   Dell Inspiron M5040,
  Dell Vostro 1540 ,    Inspiron 13R (3010-D381),   Inspiron 13R (Ins13RD-438),
  Inspiron 14R (4010-D370HK),    Inspiron 14R (4010-D520),   Inspiron 14R (T510403TW),
  Inspiron 15R (5010-D481),    Inspiron 17R (N7110),   Inspiron N3010D,
  Inspiron N4010-148,    Inspiron N5010D-258,   Inspiron 13R Series,
  Inspiron N7010 Series,    Vostro 3555,   Dell Inspiron N5050,
  Inspiron 13R (3010-D330),    Inspiron 13R (3010-D520),   Inspiron 13R,
  Inspiron 14R (4010-D460HK),    Inspiron 14R (N4110),   Inspiron 15R (5010-D430),
  Inspiron 15R (N5110),    Inspiron M5010D,   Inspiron N3010D-268,
  Inspiron N4010R,    Inspiron N5030R,   Inspiron N3010 Series,
  Vostro 1540,    Dell Inspiron N3110,   Dell Vostro 3450,
  Inspiron 13R (3010-D460HK),    Inspiron 13R (Ins13RD-448LR),   Inspiron 14R (4010-D381),
  Inspiron 14R (Ins14RD-448B),    Inspiron 15R (5010-D330),   Inspiron 15R (Ins15RD-458B),
  Inspiron M501D,    Inspiron N3010D-168,   Inspiron N4010D-158,
  Inspiron N5010R,    Inspiron 15R Series,   Inspiron 15 (3520),
  Inspiron N5030 Series,    Dell Inspiron M411R,   Dell Vostro 1440 ,
  Inspiron 13R (3010-D370TW),    Inspiron 13R (Ins13RD-348),   Inspiron 14R (4010-D330),
  Inspiron 14R (4010-D480),    Inspiron 14R (T510402TW),   Inspiron 15R (5010-D480),
  Inspiron 17R (N7010),    Inspiron N3010,   Inspiron N4010,
  Inspiron N5010D-168,    Inspiron N7010R,   Inspiron N5010 Series,
  Vostro 2520,    Dell Inspiron N4120,   Dell Vostro 3750,
  Inspiron 13R (3010-D480),    Inspiron 13R (T510432TW),   Inspiron 14R (4010-D430),
  Inspiron 14R (N4010),    Inspiron 15R (5010-D382),   Inspiron 15R (N5010),
  Inspiron M5010,    Inspiron N3010D-248,   Inspiron N4010D-258,
  Inspiron N5030D,    Inspiron M5010 Series,   Inspiron M5110,
Choosing the right Charger / AC adapter:Before you buy any AC laptop adapter, please make sure the AC laptop adapter will give you the correct voltage and suitable current output.

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Replacement Laptop AC Adapter for Dell
Voltage: 19V (Output), 4.62A (Output Current)
Power: 90W
Connector Size: 7.4*5.0 mm
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Replacement Laptop AC Adapter for Dell
Voltage: 19.5V (Output), 3.34A(Output Current)
Power: 65W
Connector Size: 7.4*5.0 mm

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Replacement Laptop AC Adapter for Dell
Voltage: 19.5V (Output), 4.62A(Output Current)
Power: 90W
Connector Size: 7.4*5.0 mm
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Replacement Laptop AC Adapter for Dell
Voltage: 19.5V (Output), 2.31A(Output Current)
Power: 65W
Connector Size: 4.5*3.0 mm

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Replacement Laptop AC Adapter for Dell
Voltage: 19V (Output), 3.16A (Output Current)
Power: 60W
Connector Size: 5.5*2.5 mm yellow
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Replacement Laptop AC Adapter for Dell
Voltage: 20V (Output), 2.25A(Output Current)
Power: 45W
Connector Size: Type-C

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Replacement Laptop AC Adapter for Dell
Voltage: 20V (Output), 1.5A(Output Current)
Power: 30W
Connector Size: Type-C
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Replacement Laptop AC Adapter for Dell
Voltage: 20V (Output), 3.5A (Output Current)
Power: 70W

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Replacement Laptop AC Adapter for Dell
Voltage: 20V (Output), 4.5A (Output Current)
Power: 90W

  
See our tips for Extending Your Laptops Battery Life

How to maximize and battery performance?

It is recommended to condition (fully charge and discharge) tde new battery few times to allow it to reach its maximum rated capacity.
Condition tde Ni-MH and Nicd battery at least once a montd. It will reduce tde memory effect.
Use tde battery at least once a montd even it was kept in a dry and cool storage.
Clean tde metal connector (tde contact to tde notebook, usually in color of gold or silver) by alcohol or Electronics Cleaner Degreaser. It will maintain tde good conductivity,which improves tde power conduction from battery to Notebook.
Fully optimize tde Power Management features provided in system BIOS, and Operating System will also impove tde battery performance.Consult tde user's manual to fully understand tde usage of tdese features.

Is there any danger in leaving a laptop on 24 hours a day?

As long as it's in a well ventilated area, there's no danger. At least, no more danger than there would be if you left your desktop computer on all day. The danger to laptops is overheating. Because all the hardware is in such cramped quarters, it tends to get very hot. The bottom gets hot, so be careful where you put it. You may even want to put it on something raised so the air can get to the bottom. If you leave a laptop on blankets or a bed, it will often overheat because the insulation of the material is keeping the heat in. A tip that may help you when you're transporting your laptop is to take out the battery to ensure that you don't accidentally leave the laptop on.

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