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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TSI

We sell batteries, chargers and other accessories suitable for:

Popular devices

Certifier FA Plus Ventilator

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Reviews

Fergus Duffy rated us:
: (5/5)
Product:: Acterna MTS-8000 battery (6600 mAh 10.8 V)
General:: I was very happy with the prompt services I received when I ordered my replacement battery for my OTDR unit. I found the price very reasonable as well.
About the product:: The products that I purchased were an exact match and replacement and I would not hesitate to order from your company again in the future.

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

Questions? Please contact us!