For how long do the warranty lasts?

Your ULTIMATE CELL has a 2 year warranty, according to the current legislation.
Warranty and Responsibility Exclusions:
Are excluded all consequences of abusive use or usage of the product for different purposes then the ones described in this manual, any damage caused by negligent use or intervention on the product, as also damage caused by road accidents or other accidents such as natural causes. Is also excluded the inadequacy of the product to his original purpose if it is in any form modified, including his accessories, or if the vehicle itself is in any form mechanically modified.