Hi @JennyNi,
Thanks for reaching out to the community. I understand that you've lost your Nest Protect (1st Gen) Power Connector, and now you're looking for a way to get a replacement to continue using your device. I appreciate the time taken to share your concern. No worries, I'd be more than glad to share more details with you.
To better support you with this, the team would like to learn more about this situation. When you get a chance, please fill out this form and let us know when you’re finished. We’ll have someone reach out to you via email from there. Please ensure that you include the link to this thread and your community username.
Sincerely,
Jonathan
