The disconnect... per my other thread, I'm seeing lots of intermittency, but instant.
On Tue, Sep 8, 2026 at 7:55 AM Bill Gee <[email protected]> wrote: > Thanks Kevin. Valuable insight! > > There is a bug somewhere in my APC where it drops and reconnects USB at > random. Also during a power failure! I see those in the syslog every > few days. A similar problem on the EcoFlow seems like an odd coincidence. > > ========== > Bill Gee > > On 9/8/26 8:00 AM, Kevin P. Fleming via Nut-upsuser wrote: > > On Tue, Sep 8, 2026, at 08:20, Bill Gee wrote: > >> Recently I noticed that some models of Bluetti power bank, such as > >> AC200L and Fridge, have a "UPS" feature. They boast of switching time > >> under 10ms in event of a power failure on the AC mains. The energy > >> capacity is around 2kwh which should run my load for three to four > >> hours. Expansion batteries can be added. And the price is not much > >> different from a brand new 1500 VA traditional UPS. > >> > >> Has anyone used one of these as a computer UPS? > >> > >> Is there a way to have NUT monitor it? > > > > Not exactly an answer, but a similar situation - I recently switched > from a traditional Tripp-Lite UPS with expansion battery pack to an EcoFlow > Delta 3 Max Plus. The 'Plus' models have USB-HID support and recent > versions of NUT know how to talk to them. I have at least 4 times as much > runtime now (using a 2kWh EcoFlow unit) and it takes less space and is > silent at my load level. > > > > There is currently a firmware bug in the Delta unit which causes it to > disconnect from the USB bus after about two weeks of uptime, but I'm > working with EcoFlow to get that resolved. > > > > _______________________________________________ > > Nut-upsuser mailing list > > [email protected] > > https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/nut-upsuser > > > _______________________________________________ > Nut-upsuser mailing list > [email protected] > https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/nut-upsuser >
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