Batteries and accessories for more than 200.000 different devices!

  • 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

Donald Morrison rated us:
(5/5)
Product:
iRobot Roomba S Roomba Discovery 400 battery (2000 mAh 14.4 V)
General:
I myself think that the way that you handled things you donot need to upgrade anything
About the product:
the battery i bought from you fits and works just fine thank you
Read reviews from other customers

Batteries suitable for iRobot 17373

Nothing could be found

Reviews

stuart mitchell rated us:
(5/5)
Product:
iRobot Roomba S Roomba Discovery SE battery (3300 mAh 14.4 V, Yellow)
General:
Very good experience over all. Not being able to track the shipping from China was a minro inconvienince but one wich could be overlooked given the low/zero shipping costs.
About the product:
Product was as advertised and worked as expected and hoped for.
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!

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