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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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Universum

We sell batteries, chargers and other accessories suitable for:

Device
Partnumber

Universum CL15
Universum SL15

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Reviews

Kate Kelly rated us:
: (5/5)
Product:: Siemens Gigaset A240 battery (650 mAh 2.4 V)
General:: Delivery took longer than thought (maybe consider informing purchasers of delivery time) but happy with service. Seems very professional.

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!