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  • Safe, easy, fast
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  • Over 1.000.000 customers

Questions? Mail to: info@BatteryUpgrade.co.uk

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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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Speaker batteries & AC adapters / chargers

Streaming music through wireless speakers is the future. A good quality battery ensures optimum performance of your wireless speakers. This allows you to play your favourite music via a wireless speakers wherever and whenever you want. We offer many batteries for many different types of Bluetooth wireless speakers.

A good quality battery ensures optimum performance of your wireless speakers. This allows you to play your favourite music via a wireless speakers wherever and whenever you want. We offer many batteries for many different types of Bluetooth wireless speakers.

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Reviews

Nigel Cooper rated us:
(5/5)
Product:
Speaker battery (2200 mAh 7.4 V, Black)
General:
Very helpful, even changing the order to the exact model required after my error.
About the product:
The battery now means I have extra life (and improved battery duration) for an otherwise useless piece of kit.
Read reviews from other customers
  • Safe, easy, fast
  • For 18 years, the no. 1 battery and adapter specialist
  • Over 1.000.000 customers

Questions? Mail to: info@BatteryUpgrade.co.uk