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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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Logitech Harmony

We sell batteries, chargers and other accessories suitable for:

Popular devices

Harmony One
Harmony Ultimate
Harmony 1100
Harmony 900
Harmony Touch
Harmony One Advanced

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Reviews

jacques drouin rated us:
: (5/5)
Product:: Logitech Harmony 1000 battery (1300 mAh 3.7 V)
General:: The orders are filled efficiently and communications are rapid and to the point. Thank you.
About the product:: So far, I am very satisfied with everything I bought from Battery Update.

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!