Info about manufacturer guarantees

dji: https://www.dji.com/de/service/policy
Submit guarantee or repair application:https://repair.dji.com/repair/index

ecoflow: https://de.ecoflow.com/pages/Warranty-Policy
Registration:https://www.ecoflow.com/de/support/Warranty
Warranty application: by E-Mail with error description, invoice as a PDF and, if necessary, photossupport.eu@ecoflow.com