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

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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Reviews

Rosario Martinez Althabe rated us:
(5/5)
Product:
Speaker battery (5000 mAh 7.4 V, Blue)
General:
Very happy with purchase!!!! I purchased the JBL Xtreme battery replacement and changed it myself watching a youtube tutorial. Works phenomenal!!! Muy contenta con la compra!!! Compre el reemplazo de la bateria JBL XTREME y la cambie viendo un tutorial de youtube. Super conforme!!! Funciona perfectamente!!!
About the product:
Very happy with purchase!!!! I purchased the JBL Xtreme battery replacement and changed it myself watching a youtube tutorial. Works phenomenal!!! Muy contenta con la compra!!! Compre el reemplazo de la bateria JBL XTREME y la cambie viendo un tutorial de youtube. Super conforme!!! Funciona perfectamente!!!
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