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Forum Discussion
gregb_pro
Jun 14, 2013Aspirant
APC ES650 UPS unrealistic duration estimate
I replaced APC ES550 with a new APC ES650 UPS for a ReadyNAS Pro Business Edition running RAIDiator 4.2.19. The estimate of remaining battery life for ES550 was reasonably accurate. However the estima...
gregb_pro
Jun 22, 2013Aspirant
Thanks for the self-calibration steps. It's unfortunate that APC user manuals / guides do not mention 14 day self test or manual calibration steps. Nonetheless, 14 days has elapsed and the device is reporting a more realistic battery-only runtime estimate.
fastfwd wrote:
You can also just wait two weeks; the UPS does a self-test every 14 days that should calibrate the runtime more-or-less accurately.
New UPS status reported by ReadyNAS Frontview:
APC Back-UPS ES 650G1, Battery charge: 100%, 29 minutes
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