Home > Alienware Batteries > Alienware 13 R2 >

AlienWare 3V806 Battery

AlienWare 3V806 Battery
AlienWare 3V806 Battery

List Price: $133.99
Our Price: $112.90

Availability: Usually Ships in 24 Hours
Product Code:


AlienWare 3V806 Battery for Alienware ECHO 13" R1 and R2 models

Get longer battery life and improved performance with a new 3V806 battery for the AlienWare 13 R1 and R2 models. This is the correct battery if you have a 13" screen (measured diagonally) and you have the ECHO 13 QHD MODEL.

This 3V806 battery is 100% compatible with the original battery specifications and is individually tested and backed by a 1 year warranty.

  • Brand: Xtend
  • Voltage: 14.8 volts
  • Battery Capacity: 51 Wh
  • Battery Type: 4 cell lithium-ion
  • Cell Origin: Samsung
  • Color: Black
  • Assembly Origin: China
  • Warranty: 2 year
  • Guarantee: 30 days
  • Useful Life: 300-500 charges

You can expect about 3 5 hours of run time with this Alienware 3V806 battery when new, depending on your energy use.

Replaces these laptop battery part numbers:


Compatible Laptop Chargers:
AC adapter for Dell laptops 19.5v, 7.7A, 7.4mm - 5.0mm
Our Price: $62.00

150 Watt AC Adapter for Dell Laptops

Compatible with the following models:

Alienware Batteries > Alienware 13 R2
Alienware Batteries > Alienware Echo 13 R2