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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

Colin Feek rated us:
(5/5)
Product:
iRobot Roomba 700 Roomba 780 battery (4500 mAh 14.4 V)
Read reviews from other customers

Batteries suitable for iRobot Roomba 850

Nothing could be found

Battery suitable for iRobot Roomba 850 - 5200 mAh 14.4 V

5200 mAh 14.4 V
Suitable for: iRobot Roomba 850
Capacity: 5200 mAh
Type: Li-ion
Product Details...
$ 66.11
Order now

Battery suitable for iRobot Roomba 850 - 4000 mAh 14.4 V

4000 mAh 14.4 V
Suitable for: iRobot Roomba 850
Capacity: 4000 mAh
Type: Li-ion
Product Details...
$ 51.29
Order now

Reviews

Jim Binnington rated us:
(5/5)
Product:
iRobot Roomba 500 Roomba 560 battery (4500 mAh 14.4 V)
General:
Quick service with no IFs or BUTs.
About the product:
My Roomba is now back at work and working well.
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!