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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We sell batteries, chargers and other accessories suitable for:

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Reviews

Eriko Matsumura rated us:
: (4/5)
Product:: Huawei E5372 battery (1700 mAh 3.7 V)
General:: I couldn't receive my order for a month due to a problem(?) in shipment. I don't know why but the customer service gave a response very quickly and explained me on each communications. Eventually, they re-sent my order and I could get it. I'm satisfied with this support although I had waited my order for more a month.
About the product:: It is no problem. I can use normally.

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!