Batteries and accessories for more than 200.000 different devices!

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  • Safe, easy, fast
  • For 18 years, the no. 1 battery and adapter specialist
  • Over 1.000.000 customers

Questions? Mail to: info@BatteryUpgrade.co.uk

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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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Sagem MC

Sagem MC

We sell batteries, chargers and other accessories suitable for:

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Reviews

David Barry rated us:
(5/5)
Product:
Sagem 820 battery (1200 mAh 3.7 V, Black)
General:
Although the battery took about four weeks to arrive and this may have been due to increased security at airports the support was excellent with regard to my concerns, emails being answered promptly and in context. Alltogether well recommended for service and product.
About the product:
Excellent product and upgrade for an old phone being nearly twice the capacity of the original at a fractionally increased voltage which is a great advantage on this type of phone which relies on battery capacity/charge for signal strength, the latter now being exceptional!
Read reviews from other customers
  • Safe, easy, fast
  • For 18 years, the no. 1 battery and adapter specialist
  • Over 1.000.000 customers

Questions? Mail to: info@BatteryUpgrade.co.uk