# \#power-save-mode
**URL:** https://community.tempest.earth/tag/power-save-mode/132.md
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## [Tempest recovery after dead battery](https://community.tempest.earth/t/tempest-recovery-after-dead-battery/11873)
**Author:** [@simon2](https://community.tempest.earth/u/simon2)\
**Replies:** 2\
**Last updated:** [January 22, 2021, 3:41pm UTC](https://community.tempest.earth/t/tempest-recovery-after-dead-battery/11873 "2021-01-22T15:41:15Z")
Hello, My Tempest has been offline for 6 days now. I’ve read that some folk say that it should automatically wake once the battery has been charges sufficiently and some say that they have had to power cycle it. Today …
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## [\[API\] Enable Power Save Mode via API](https://community.tempest.earth/t/api-enable-power-save-mode-via-api/5917)
**Author:** [@nick.waterton](https://community.tempest.earth/u/nick.waterton)\
**Replies:** 3\
**Last updated:** [May 15, 2020, 3:01pm UTC](https://community.tempest.earth/t/api-enable-power-save-mode-via-api/5917 "2020-05-15T15:01:29Z")
Is there a way to enable/disable power save mode via the API? either websocket, REST, MQTT or local network? Maybe with an OAuth token for security? I could try to reverse engineer what the web page is doing, but that …
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## [Power save mode keeps resetting?](https://community.tempest.earth/t/power-save-mode-keeps-resetting/3552)
**Author:** [@mauriche](https://community.tempest.earth/u/mauriche)\
**Replies:** 6\
**Last updated:** [May 20, 2019, 5:52am UTC](https://community.tempest.earth/t/power-save-mode-keeps-resetting/3552 "2019-05-20T05:52:38Z")
Hi, I’ve enabled power save mode a few months ago, but I just noticed that it was switched off. I’ve experienced this more than once. Does a firmware update maybe reset the power save mode?