Tick or click sound from PowerHouse 535 when inverter enabled

[matt.ryan]

I have a PowerHouse 535 that makes a periodic (every 2 seconds) tick or click sound when the inverter/sockets are enabled.

Anyone else have the same?

Support say its faulty and have provided a replacement but that does the same thing.

[ndalby]

Hi @matt.ryan Welcome to the community, gonna close this one as a duplicate of your more detailed topic.

Often helps with getting more replies

PowerHouse 535 (A1751) periodic sound

I noticed my PowerHouse 535 made a clicking or ticking sound approximately every 2 seconds. The sound is quite faint but sounds a little like an old fashioned clock ticking. Opened a case with Anker and they said it needed to return under warranty. Cue a convoluted process here in the UK because no courier will take UN 3480 batteries from a residential account and Anker say they can’t arrange a courier to pick up! You can send them without notifying the courier what it is, but I think that’s …