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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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Reviews

I MURRAY-KYDD rated us:
(5/5)
Product:
Doro PhoneEasy 611 battery (800 mAh 3.7 V)
General:
Good website,good service, in fact all satisfactory.
About the product:
Well my cellphone battery was runiing out every few days. Since I installed the replacement a few weeks ago its still on full charge not that i am a heavy user but yes im well satisfied. Both to find the right battery and to agree that you only supply recently manufactered items. Happy curtomer.
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Batteries suitable for Doro 6521

Nothing could be found

Battery suitable for Doro 6521 - 900 mAh 3.7 V

900 mAh 3.7 V
Suitable for: Doro 6521
Capacity: 900 mAh
Type: Li-ion
Product Details...
€ 29.99
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Check other products suitable for 6521

AC adapters / chargers suitable for Doro 6521

AC adapter / charger suitable for Doro 6521 - Universal Rapid Charger

Universal Rapid Charger
Suitable for: Doro 6521
Output voltage: 4.2 - 8.4V
Product Details...
€ 37.87
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Reviews

Henry Rice rated us:
(4/5)
Product:
Doro PhoneEasy 410GSM battery (800 mAh 3.7 V)
General:
GOOD COMPANY TO DEAL WITH. IF I NEED ANY MORE BATTERIES I WILL CERTAINLY BUY FROM BATTERY UPGRADE.
About the product:
JUST WHAT I NEEDED AND AT ABETTER PRICE.
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!