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AlienWare 14 A14 M14 M14X R3 R4 Laptop Battery

AlienWare 14 A14 M14 M14X  R3 R4 Battery

List Price: $129.99
Our Price: $98.00

Availability: Usually Ships in 24 Hours
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AlienWare 14 A14 M14 M14X R3 R4 internal Battery

This brand new AlienWare 14 A14 M14 M14X R3 R4 replacement battery. This battery is not the correct battery for the M14x R1 or R2 models (revision 1 or 2). You can find the the correct listing here: ( Alienware M14x R2 Battery). This is an internal or integrated battery and you will need to unscrew the back case in order to install the new battery. A small phillips head screwdriver is all you will need to open up the case. Li-ion battery technology provides longer run times with less weight. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This laptop battery replacement is 100% compatible with the original battery specifications and is individually tested and backed by a 1 year warranty.

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  • Useful Life:
  • Xtend battery
  • 11.1 Volts
  • 69 Whr
  • 6 Cell Li-ion
  • Samsung (South Korea)
  • Black
  • Assembled in China
  • 1 Year Warranty
  • 30 day full satisfaction guarantee
  • 300-500 recharge cycles

You can expect about 3 5 hours of run time with this computer battery when new, depending on your energy use.

Like all Li-ion primary batteries, your run time will decline over time.

This battery replaces the AlienWare M14 M14X R3 R4 series laptop batteries.

Replaces these many laptop battery part numbers:


Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.

Compatible Laptop Chargers:
AC adapter for Dell Laptops 19.5V 7.7A 7.4mm-5.0mm Inside Pin connector PA1
Our Price: $59.00

150 Watt AC Adapter for Dell Laptops

Compatible with the following models:

Alienware Batteries > M14X
Alienware Batteries
Alienware Batteries > M14X R3