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  • 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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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

Kyle Carter rated us:
(5/5)
Product:
iRobot Roomba S Roomba Dirt Dog battery (3300 mAh 14.4 V, Yellow)
General:
Queries dealt with quickly.
About the product:
Batteries work well, just like a new roomba at a fraction of the cost.
Read reviews from other customers

Batteries suitable for iRobot Discovery

Nothing could be found

Battery suitable for iRobot Discovery - 4000 mAh 14.4 V

4000 mAh 14.4 V
Suitable for: iRobot Discovery
Capacity: 4000 mAh
Type: Ni-MH
Product Details...
$ 65.54
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Battery suitable for iRobot Discovery - 2000 mAh 14.4 V

2000 mAh 14.4 V
Suitable for: iRobot Discovery
Capacity: 2000 mAh
Type: Ni-MH
Product Details...
$ 42.74
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Battery suitable for iRobot Discovery - 3300 mAh 14.4 V (Yellow)

3300 mAh 14.4 V (Yellow)
Suitable for: iRobot Discovery
Capacity: 3300 mAh
Type: Ni-MH
Product Details...
$ 59.27
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Reviews

Don Elder rated us:
(5/5)
Product:
iRobot Roomba S Roomba Original battery (3300 mAh 14.4 V, Yellow)
General:
Easy and efficient
About the product:
Delighted to get a new battery for a 10 year old vacuum robot no longer produced!
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!