Safe, easy, fast
For 18 years, the no. 1 battery and adapter specialist
Over 1.000.000 customers

Questions? Please contact us!

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

Klarstein

We sell batteries, chargers and other accessories suitable for:

Can't find what you are looking for? Try using the search

Reviews

Noel Norris rated us:
: (5/5)
Product:: iRobot Roomba 600 Roomba 630 battery (3500 mAh 14.4 V)
General:: I was very happy with the service, the battery arrived promptly well within the time specified
About the product:: The battery has exceeded all our expectations x3 times what we were getting with the old one, very satisfied.

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!