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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

Ciprian Demeter rated us:
(5/5)
Product:
MSI Wind U100 battery (6600 mAh 11.1 V, Black)
General:
I had a very good overview on the website, it was easy to follow the steps required. The only point would be for me the delivery time. The website mentions in average 1 week, but in my case it was longer. I think it would be better to mention maybe 2 weeks as average delivery time. This sets the customer expectation and if the product is delivered earlier, it's better service, if it takes longer it's nearer to the realistic expectations. However I know postal service is outside your influence, but just to set another customer expectation.
About the product:
I received the product I ordered and the quality is fully satisfying.
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Batteries suitable for Advent 4212

Nothing could be found

Battery suitable for Advent 4212 - 4400 mAh 11.1 V

4400 mAh 11.1 V
Suitable for: Advent 4212
Capacity: 4400 mAh
Type: Li-ion
Product Details...
$ 51.29
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Battery suitable for Advent 4212 - 6600 mAh 11.1 V

6600 mAh 11.1 V
Suitable for: Advent 4212
Capacity: 6600 mAh
Type: Li-ion
Product Details...
$ 62.69
Order now

Battery suitable for Advent 4212 - 6600 mAh 11.1 V (White)

6600 mAh 11.1 V (White)
Suitable for: Advent 4212
Capacity: 6600 mAh
Type: Li-ion
Product Details...
$ 62.69
Order now

Battery suitable for Advent 4212 - 4400 mAh 11.1 V (White)

4400 mAh 11.1 V (White)
Suitable for: Advent 4212
Capacity: 4400 mAh
Type: Li-ion
Product Details...
$ 59.27
Order now

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

Questions? Please contact us!