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  • Safe, easy, fast
  • For 18 years, the no. 1 battery and adapter specialist
  • 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

John Withers-Lewis rated us:
(4/5)
Product:
HTC Desire battery (3200 mAh 3.7 V, Black)
General:
No hassle, prompt delivery
About the product:
As described, bigger battery which did increase usage time on my htc.
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AC adapters / chargers suitable for Google D821

Nothing could be found

AC adapter / charger suitable for Google D821 - Universal Rapid Charger

Universal Rapid Charger
Suitable for: Google D821
Output voltage: 4.2 - 8.4V
Product Details...
€ 37.87
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AC adapter / charger suitable for Google D821 - 15W (5V, 3.1A)

15W (5V, 3.1A)
Suitable for: Google D821
Output voltage: 5V
Product Details...
€ 19.99
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Check other products suitable for D821

Cases for Google D821

Case for Google D821 - (TPU rigid plastic, Black)

(TPU rigid plastic, Black)
Suitable for: Google D821
Color: : Black
Material:: TPU rigid plastic
Product Details...
€ 19.99
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Reviews

Ricky Skinner rated us:
(4/5)
Product:
HTC Hero battery (2200 mAh 3.7 V, White)
General:
Very good service.
About the product:
Great Longlife battery.
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!