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For 18 years, the no. 1 battery and adapter specialist
Over 1.000.000 customers

Questions? Please contact us!

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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Telekom

We sell batteries, chargers and other accessories suitable for:

Popular devices

Sinus A201
Sinus 51

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Reviews

Gregorio Martinez Lopez rated us:
: (5/5)
Product:: Telekom battery (830 mAh 3.7 V)
General:: Good Service and Delivery.
About the product:: perfect packaging and battery in good conditions.

Read reviews from other customers

This week free shipping!
For 18 years, the no. 1 battery and adapter specialist
Over 1.000.000 customers

Questions? Please contact us!