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  • 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

Cheryl Valentini rated us:
(5/5)
Product:
iRobot Roomba 600 Roomba 5250 battery (3300 mAh 14.4 V, Yellow)
General:
The service was prompt and the price reasonable
About the product:
The product was correct
Read reviews from other customers

Batteries suitable for iRobot Roomba 4905

Nothing could be found

Battery suitable for iRobot Roomba 4905 - 4000 mAh 14.4 V

4000 mAh 14.4 V
Suitable for: iRobot Roomba 4905
Capacity: 4000 mAh
Type: Ni-MH
Product Details...
$ 65.54
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Battery suitable for iRobot Roomba 4905 - 2000 mAh 14.4 V

2000 mAh 14.4 V
Suitable for: iRobot Roomba 4905
Capacity: 2000 mAh
Type: Ni-MH
Product Details...
$ 42.74
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Battery suitable for iRobot Roomba 4905 - 3300 mAh 14.4 V (Yellow)

3300 mAh 14.4 V (Yellow)
Suitable for: iRobot Roomba 4905
Capacity: 3300 mAh
Type: Ni-MH
Product Details...
$ 59.27
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Check other products suitable for Roomba 4905

AC adapters / chargers suitable for iRobot Roomba 4905

AC adapter / charger suitable for iRobot Roomba 4905 - 28W (22.5V, 1.25A)

28W (22.5V, 1.25A)
Suitable for: iRobot Roomba 4905
Output voltage: 22.5V
Output connector: 5.5*2.5
Product Details...
$ 48.44
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AC adapter / charger suitable for iRobot Roomba 4905 - Universal iRobot battery charger

Universal iRobot battery charger
Suitable for: iRobot Roomba 4905
Output voltage: 10.8 - 20V
Product Details...
$ 91.19
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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
  • Safe, easy, fast
  • For 18 years, the no. 1 battery and adapter specialist
  • Over 1.000.000 customers

Questions? Please contact us!