What is the warranty coverage for the battery in Oben Electric bikes?

Oben Rorr EZ Sigma and Oben Rorr EZ electric bikes come with a standard warranty of 3 years or 40,000 km on the battery, whichever comes first. This warranty covers manufacturing defects and ensures reliable performance during the warranty period. The warranty on the battery can be extended with plans like T8 and T5 for the Oben Rorr EZ Sigma, and with 8/80 Battery Protect and Comprehensive Warranty plans for the Oben Rorr EZ.