Safe, easy, fast
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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Southwestern Bell T

We sell batteries, chargers and other accessories suitable for:

Device
Partnumber

Southwestern Bell TRB3808
Southwestern Bell TRB9100

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Reviews

Elke Roland rated us:
: (5/5)
Product:: RTX DUALphone 3045 battery (700 mAh 3.6 V)
General:: I am very happy about the service.
About the product:: I have been trying to find a new battery for my dualphone for a while and was so pleased to find a company that still sells the battery.

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!