Is a clicking sound from the Amazon Basics UPS normal or a sign of failure?
While the manual does not explicitly list a "clicking" sound in the troubleshooting section, a clicking sound in a UPS is typically normal behavior.…
Manuals+ Q&A
amazon basics B073Q48Z95 UPS 400VA 255W Surge Protector Battery Power Backup User Manual — questions & answers
Read product questions and troubleshooting answers linked to amazon basics B073Q48Z95 UPS 400VA 255W Surge Protector Battery Power Backup User Manual.