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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SeaLife

We sell batteries, chargers and other accessories suitable for:

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Reviews

Dorothy Harvey rated us:
: (5/5)
Product:: SeaLife battery (1250 mAh 3.7 V)
General:: I was very impressed with the service. I received acknowledgement of the order immediately, was notified of every step of the order processing, and received the parcel in a very short time. I have bookmarked your website for future reference.
About the product:: Exactly what I wanted. It is functioning perfectly. This is for an old camera and you are the only place where I could find this 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!