Batteries and accessories for more than 200.000 different devices!

  • Safe, easy, fast
  • 30-Day Money-Back guarantee
  • Over 1.000.000 customers

Questions? Please contact us!

Shopping cart
Your shopping cart is empty
  • Safe, easy, fast
  • For 18 years, the no. 1 battery and adapter specialist
  • Over 1.000.000 customers

Questions? Please contact us!

X

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.

Continue

Reviews

Bernabe C. Espejo Serrano rated us:
(5/5)
Product:
iRobot Roomba S Roomba Pro Elite battery (3300 mAh 14.4 V, Yellow)
General:
I have received my order satisfactorily on time.
Read reviews from other customers

Batteries suitable for iRobot 4978

Nothing could be found

Battery suitable for iRobot 4978 - 4000 mAh 14.4 V

4000 mAh 14.4 V
Suitable for: iRobot 4978
Capacity: 4000 mAh
Type: Ni-MH
Product Details...
$ 65.54
Order now

Battery suitable for iRobot 4978 - 2000 mAh 14.4 V

2000 mAh 14.4 V
Suitable for: iRobot 4978
Capacity: 2000 mAh
Type: Ni-MH
Product Details...
$ 42.74
Order now

Battery suitable for iRobot 4978 - 3300 mAh 14.4 V (Yellow)

3300 mAh 14.4 V (Yellow)
Suitable for: iRobot 4978
Capacity: 3300 mAh
Type: Ni-MH
Product Details...
$ 59.27
Order now

Reviews

Anthony Windmill rated us:
(5/5)
Product:
iRobot Roomba S Roomba Discovery SE battery (3300 mAh 14.4 V, Yellow)
General:
No problems, all went 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!