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  • 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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Reviews

Jens Kristoffer Nielsen rated us:
(5/5)
Product:
Medion Akoya Mini E1210 battery (4400 mAh 11.1 V, White)
General:
No problems at all. Everything went fine.
About the product:
Very nice to have 5 hours of effective use.
Read reviews from other customers

Batteries suitable for Advent 4211c

Nothing could be found

Battery suitable for Advent 4211c - 4400 mAh 11.1 V

4400 mAh 11.1 V
Suitable for: Advent 4211c
Capacity: 4400 mAh
Type: Li-ion
Product Details...
$ 51.29
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Battery suitable for Advent 4211c - 6600 mAh 11.1 V

6600 mAh 11.1 V
Suitable for: Advent 4211c
Capacity: 6600 mAh
Type: Li-ion
Product Details...
$ 62.69
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Battery suitable for Advent 4211c - 6600 mAh 11.1 V (White)

6600 mAh 11.1 V (White)
Suitable for: Advent 4211c
Capacity: 6600 mAh
Type: Li-ion
Product Details...
$ 62.69
Order now

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

4400 mAh 11.1 V (White)
Suitable for: Advent 4211c
Capacity: 4400 mAh
Type: Li-ion
Product Details...
$ 59.27
Order now

Reviews

Franco Ferrarini rated us:
(4/5)
Product:
MSI Wind U100 battery (6600 mAh 11.1 V, White)
General:
Procedures for purchase fast and easy. Delivery a bit slower than I expected, however there is no charge for it and this should be appreciated.
About the product:
Absolutely satisfactory.
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!