Batteries and accessories for more than 200.000 different devices!

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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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FreedomPop

FreedomPop

We sell batteries, chargers and other accessories suitable for:

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Reviews

Christopher English rated us:
(5/5)
Product:
Networking battery (2000 mAh 3.7 V)
General:
I queried the delivery time for my order and got an immediate and very helpful reply, followed the next day by the battery itself. Excellent customer service!
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!