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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

Darrell Butler rated us:
(5/5)
Product:
iRobot Roomba S Roomba Discovery battery (3300 mAh 14.4 V, Yellow)
General:
Excellent service and easy to deal with. it
About the product:
Perfect, exactly as ordered, the website made easy to find the right battery and options were easy. I will be back when I need more battery's.
Read reviews from other customers

Batteries suitable for iRobot Roomba 4188

Nothing could be found

Battery suitable for iRobot Roomba 4188 - 4000 mAh 14.4 V

4000 mAh 14.4 V
Suitable for: iRobot Roomba 4188
Capacity: 4000 mAh
Type: Ni-MH
Product Details...
$ 65.54
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Battery suitable for iRobot Roomba 4188 - 2000 mAh 14.4 V

2000 mAh 14.4 V
Suitable for: iRobot Roomba 4188
Capacity: 2000 mAh
Type: Ni-MH
Product Details...
$ 42.74
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Battery suitable for iRobot Roomba 4188 - 3300 mAh 14.4 V (Yellow)

3300 mAh 14.4 V (Yellow)
Suitable for: iRobot Roomba 4188
Capacity: 3300 mAh
Type: Ni-MH
Product Details...
$ 59.27
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Check other products suitable for Roomba 4188

AC adapters / chargers suitable for iRobot Roomba 4188

AC adapter / charger suitable for iRobot Roomba 4188 - 28W (22.5V, 1.25A)

28W (22.5V, 1.25A)
Suitable for: iRobot Roomba 4188
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 4188 - Universal iRobot battery charger

Universal iRobot battery charger
Suitable for: iRobot Roomba 4188
Output voltage: 10.8 - 20V
Product Details...
$ 91.19
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Reviews

Gilberto Maioli rated us:
(5/5)
Product:
iRobot Roomba Sage battery (3300 mAh 14.4 V, Yellow)
General:
Fast delivery.
About the product:
The battery works properly. After about one month it works very good. I am satisfied about my choice.
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!