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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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Reviews

Chris White rated us:
(5/5)
Product:
Advent 4211 battery (2200 mAh 11.1 V, Black)
General:
Fantastic service! Super delivery time frame, very happy customer
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Batteries suitable for Advent 4211

Nothing could be found

Battery suitable for Advent 4211 - 4400 mAh 11.1 V

4400 mAh 11.1 V
Suitable for: Advent 4211
Capacity: 4400 mAh
Type: Li-ion
Product Details...
£ 40.49
Order now

Battery suitable for Advent 4211 - 6600 mAh 11.1 V

6600 mAh 11.1 V
Suitable for: Advent 4211
Capacity: 6600 mAh
Type: Li-ion
Product Details...
£ 49.49
Order now

Battery suitable for Advent 4211 - 6600 mAh 11.1 V (White)

6600 mAh 11.1 V (White)
Suitable for: Advent 4211
Capacity: 6600 mAh
Type: Li-ion
Product Details...
£ 49.49
Order now

Battery suitable for Advent 4211 - 4400 mAh 11.1 V (White)

4400 mAh 11.1 V (White)
Suitable for: Advent 4211
Capacity: 4400 mAh
Type: Li-ion
Product Details...
£ 46.79
Order now

Reviews

Mic Julian rated us:
(5/5)
Product:
MSI Wind U100 battery (6600 mAh 11.1 V, White)
General:
I was pleased the first time I ordered a product, that's why I tried a second time without any complaints. I will order with BatteryUpgrade anytime again!
About the product:
The battery was for my MSI wind laptop. I wanted a 6 cell battery; The battery was bulkier than I expected whicht causes the laptop to sit tilted. The battery however works fine and gives long life.
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