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  • Over 1.000.000 customers

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Welcome to Batteryupgrade!

Batterychampion has moved to batteryupgrade. As you are used to at BatteryChampion, you will find batteries and adapters for more than 40,000 devices, but with better service, faster delivery and sharper prices.

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Reviews

Gal Auslander rated us:
(5/5)
Product:
Dell Alienware M11x R2 battery (4250 mAh 14.8 V)
General:
Great service
About the product:
Preform very well
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Batteries suitable for Dell Alienware 17 R4

Nothing could be found

Battery suitable for Dell Alienware 17 R4 - Dell 8333 mAh 11.4 V (Black, Original)

Dell 8333 mAh 11.4 V (Black, Original)
Suitable for: Dell Alienware 17 R4
Capacity: 8333 mAh
Type: Li-ion
Product Details...
$ 181.25
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Battery suitable for Dell Alienware 17 R4 - 4250 mAh 15.2 V (Black)

4250 mAh 15.2 V (Black)
Suitable for: Dell Alienware 17 R4
Capacity: 4250 mAh
Type: Li-po
Product Details...
$ 95.75
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Battery suitable for Dell Alienware 17 R4 - 8300 mAh 11.4 V (Black)

8300 mAh 11.4 V (Black)
Suitable for: Dell Alienware 17 R4
Capacity: 8300 mAh
Type: Li-ion
Product Details...
$ 82.07
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Reviews

Kel Parke rated us:
(5/5)
Product:
Dell Alienware 14 ALW14D-1728 battery (6200 mAh 11.1 V)
Read reviews from other customers
  • Safe, easy, fast
  • For 18 years, the no. 1 battery and adapter specialist
  • Over 1.000.000 customers

Questions? Please contact us!