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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

Jenny King rated us:
(5/5)
Product:
BT battery (600 mAh 2.4 V)
General:
Great service, battery arrived earlier than expected and bonus gifts included. Could not fault Company or service!
About the product:
Works perfectly and keeps charged!
Read reviews from other customers

Batteries suitable for BT Freestyle 300

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Battery suitable for BT Freestyle 300 - 600 mAh 3.6 V

600 mAh 3.6 V
Suitable for: BT Freestyle 300
Capacity: 600 mAh
Type: Ni-MH
Product Details...
$ 29.06
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Battery suitable for BT Freestyle 300 - 2000 mAh 3.6 V (Green)

2000 mAh 3.6 V (Green)
Suitable for: BT Freestyle 300
Capacity: 2000 mAh
Type: Ni-MH
Product Details...
$ 28.49
Order now

Reviews

Göran Årelind rated us:
(5/5)
Product:
BT battery (600 mAh 2.4 V)
General:
Bra, snabba mail-svar, bra information om orderstatus.
About the product:
Mycket nöjd! Priset för denna produkt är bra.
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!