Safe, easy, fast
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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Wisycom

We sell batteries, chargers and other accessories suitable for:

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Reviews

Ann-Marie McCann rated us:
: (5/5)
Product:: Wisycom battery (1600 mAh 3.7 V)
General:: Very easy to access the product from your list of available options. Delivery prompt and satisfactory. Communication very good.
About the product:: Worked perfectly in my camera...old battery was spent. Found it difficult to purchase a replacement until I googled and found Battery Upgrade. Thank you!

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!