Laptop Battery

DELL Inspiron 5421 Series Battery 44WH, Black, Li-ion
battery quality
DELL Inspiron 5421 Series Replacement Laptop Battery 44WH
Item No. : NDEIN14R4400B6
Battery Type : Li-ion
Voltage : 11.1V
Capacity : 44WH
Color : Black

1. Li-Ion Laptop Battery 10.8V and 11.1V are in common use.
2. Li-Ion Laptop Battery 14.4V and 14.8V are in common use.
Was : UK£ 51.63
Now : UK£ 41.69

Additional Options

This Laptop Battery can replace the following part numbers:

This laptop battery is also compatible with the following models:

Inspiron 14 Series , Inspiron 14-3421 Series , Inspiron 14-5421 Series ,Inspiron 14-N3421 Series, Inspiron 14-N5421 Series, Inspiron 14R Series, Inspiron 14R-3421 Series, Inspiron 14R-5421 Series, Inspiron 14R-N3421 Series , Inspiron 14R-N5421 Series , Inspiron 14z Ultrabook ,Inspiron 14z-5423, Inspiron 14z-5423 Series, Inspiron 15Z 5523, Inspiron 3421 Series, Inspiron 5421 Series, Inspiron 5423 Series , Inspiron 5423 Ultrabook , Inspiron N3421 Series ,Inspiron N5421 Series,

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  • Brand New, 1 Year Warranty, 30 Days Money Back.
  • All batteries are made with the high quality cells.
  • 100% brand new and original manufacturer compatible.
  • Engineered and rigorously tested for voltage, capacity, compatibility and safety.

Thank you for viewing our brand new replacement DELL Inspiron 5421 Series laptop battery (notebook battery). Our replacement DELL Inspiron 5421 Series batteries last longer per charge and will last longer overall because whenever possible we only carry name brand battery cells. To better use your replacement DELL Inspiron 5421 Series laptop battery, please take care of the precautions listed below:

  1. New Inspiron 5421 Series battery pack needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.
  2. Do not modify or disassemble the replacement DELL Inspiron 5421 Series battery.
  3. Do not incinerate or expose replacement DELL Inspiron 5421 Series battery to excessive heat, which may result in an exposure.
  4. Do not expose battery to water or other moist/wet substances.
  5. Avoid piercing, hitting, crushing or any abuse use of the replacement DELL Inspiron 5421 Series battery.
  6. Do not forget to take away your AS09A71 laptop battery from the device if you will not use it for a long time.
  7. Avoid short circuit of the terminals by keeping your battery pack away from metal objects such as necklaces or hairpins.
  8. Follow correct maintenance for your Inspiron 5421 Series battery when not in use. Don't leave it in direct sunlight, areas where it will be exposed to extreme temperatures such as car trunks.