search for: batteri

Hello all, I have a CyberPower Systems CP850PFCLCD that I'm hooking up to NUT 2.4.3 from apt running under Ubuntu 10.04. Using the usbhid-ups driver, things *seem* to work at first glance, but there are some odd issues. The most notable issue is that the battery.charge indicator reads 120 when at full charge. I came across this post here:

On 11/12/2024 10:58 AM, Dan Langille via Nut-upsuser wrote: > Hello, > > nut recently told me that the batteries need replacing in my Eaton 5PX2200RT (ups) and 5PXEBM48RT (external battery pack). According to my notes, it has been just over 4 years since I installed them. Looking at on-line sales, these seem to use batteries in a pre-packaged plastic shell. I don't recall if that's what's in my...

Hello all: Does anyone know of a tool/project that will allow me to read the battery condition (not the charge status) on a Dell laptop battery? Under XP there is a utility that warns that the battery is still holding a charge but that the battery is degraded and should be replaced. Also, not sure if this is possible, but I would like to control how the laptop charges the battery. I tend to

...e technical part is universally applicable. Jim On Wed, Nov 13, 2024 at 6:08?AM Harlan Stenn via Nut-upsuser < nut-upsuser at alioth-lists.debian.net> wrote: > On 11/12/2024 10:58 AM, Dan Langille via Nut-upsuser wrote: > > Hello, > > > > nut recently told me that the batteries need replacing in my Eaton > 5PX2200RT (ups) and 5PXEBM48RT (external battery pack). According to my > notes, it has been just over 4 years since I installed them. Looking at > on-line sales, these seem to use batteries in a pre-packaged plastic shell. > I don't recall if that'...

...got it, response STBM should be widely > implemented: > http://webcache.googleusercontent.com/search?q=cache:Pt8WJTtgaW0J:old.networkupstools.org/protocols/eaton/UC2concept-1002889j.odt+upscode+II+pdf&cd=1&hl=de&ct=clnk&gl=de > > BTW, possible bug: Wether my new lead AGM batteries are broken (Cold weather > storage damage in GLS logistics transport?) > http://media.rotek.at/a000/000/007/000000007_V000000_HAB_HIG_00_RT_A_de.pdf > > *or the charge estimation calculator of the driver is broken: > > battery.capacity.nominal: 17.00 > battery.charge: 93.9 &g...

Hello, nut recently told me that the batteries need replacing in my Eaton 5PX2200RT (ups) and 5PXEBM48RT (external battery pack). According to my notes, it has been just over 4 years since I installed them. Looking at on-line sales, these seem to use batteries in a pre-packaged plastic shell. I don't recall if that's what's in my...

Hi All, I have what is probably a 12 year old (or older) Compaq R3000 UPS plugged into a FreeBSD 8 system running NUT version 2.6.5 This UPS contains a total of 16 batteries in 2 banks of 8, each battery is 6 volts and the bank produces 50 volts. The UPS monitors battery voltage and the battery charger in the UPS works like this. For about 2 days it will apply a charge/float/topping voltage of 55.2 volts to the batteries. During that time the battery voltage mea...

...ve found a better "guesstimation", -PATCH found cleaning up old > stuff attached- > >> >> so it may be due to both. >> It may also be a percentage of the nominal level, which may be not >> reachable after some time. > > We're talking about lead/acid batteries here? A lead battery not > reaching its rated nominal after charge is usually considered to be broken, > ask Your car garage mechanic ;-) > > And now it's after "some (EU warranty) time" for my batteries: > > battery.capacity.nominal: 17.00 > battery.charge: 98....

> > battery.charge: 3 > battery.charge.low: 10 > battery.charge.warning: 30 > battery.runtime: 93 > battery.temperature: 32.9 > battery.type: PbAC > battery.voltage: 46.4 > battery.voltage.nominal: 48.0 Is it possible that battery.charge is really 30% rather than 3%? The 3016 protocol models have issues with scaling on some of the voltages and frequencies. You can see

I got around to unplugging my UPS and I found it doesn't last nearly as long as estimated. Is the "upsmon[1446]: UPS desktop_ups at localhost battery is low" logged when "battery.runtime:" = "battery.runtime.low: 120"? Does any make better batteries that don't go down faster when they get old? battery.charge: 100 battery.charge.low: 10 battery.charge.warning: 50 battery.date: not set battery.mfr.date: 2015/09/19 battery.runtime: 6448 battery.runtime.low: 120 battery.type: PbAc battery.voltage: 13.5 battery.voltage.nominal: 12.0 device....

...ttery voltage." Maybe I've found a better "guesstimation", -PATCH found cleaning up old stuff attached- > > so it may be due to both. > It may also be a percentage of the nominal level, which may be not > reachable after some time. We're talking about lead/acid batteries here? A lead battery not reaching its rated nominal after charge is usually considered to be broken, ask Your car garage mechanic ;-) And now it's after "some (EU warranty) time" for my batteries: battery.capacity.nominal: 17.00 battery.charge: 98.3 battery.runtime: 2280 battery.s...

On Tue, Nov 12, 2024, at 11:49 PM, Harlan Stenn wrote: > On 11/12/2024 10:58 AM, Dan Langille via Nut-upsuser wrote: >> Hello, >> >> nut recently told me that the batteries need replacing in my Eaton 5PX2200RT (ups) and 5PXEBM48RT (external battery pack). According to my notes, it has been just over 4 years since I installed them. Looking at on-line sales, these seem to use batteries in a pre-packaged plastic shell. I don't recall if that's what's in my...

...ation", -PATCH found cleaning up old >> stuff attached- >> >>> >>> so it may be due to both. >>> It may also be a percentage of the nominal level, which may be not >>> reachable after some time. >> >> We're talking about lead/acid batteries here? A lead battery not >> reaching its rated nominal after charge is usually considered to be broken, >> ask Your car garage mechanic ;-) >> >> And now it's after "some (EU warranty) time" for my batteries: >> >> battery.capacity.nominal: 17.00...

Hello, This may be a really stupid question, but can a gel type marine battery be used in a UPS? Thanks

I've got an MSI K9N Platinum MS 7250 VER 1.1 motherboard with a dead battery. The battery mounts vertically: http://www.cs.ndsu.nodak.edu/~hennebry/computer/battery.png To me, the tab on the right would seem to need moving. It does not want to move. I am reluctant to apply any more force than I already have without knowing how to apply it. How do I remove the battery? -- Michael hennebry

Using nut v2.2.2, and the APC serial cable. I have a client who's APC SMART-UPS 1500 (circa 2000) is always reporting LB. The batteries were old so they were replaced two weeks ago with brand new batteries. UPS still reported low batteries... I ran a calibration and a test on the unit (using the nut upscmd utility) During those tests, the battery charge on the unit goes to zero and slowly starts making its way back up 100%. The...

resending, sorry, I mangled the list address. On Tue, Nov 12, 2024, at 11:49 PM, Harlan Stenn wrote: > - put each battery on a charger for several hours Do you have a recommendation for a battery charger? Or a list of features to look for? > Anyway, when I have a set of replacement new batteries, I then: > > - put each battery on a charger for several hours > - rotating thru the entire set at least twice > - then I take my bench supply with a (self-made) octopus cable > with individually-fused "hot" wires, and starting at .1V over the > average voltage,...

Hello. I have this UPS: Krauler UP-D1200VA Megatec USB protocol Vendor ID: 0x0001, Device ID: 0x0000 #KRAULER UP-D1200VA VER6.00 #220.0 004 23.50 50.0 Currently I have nut 2.2.0 installed from sources. Installation was successful except that I had to change a string in 52-nut-usbups.rules from: SUBSYSTEM!="usb_device", GOTO="nut-usbups_rules_end" to:

...saw that there is a lot of people confused about battery voltage and I want to help them to clear out some stuff in their heads. This story is based on my experience with UPS devices from 600VA to 20kVA, from single phase systems to three phase systems, with battery packs from 1 battery to 62 batteries in both technologies interactive (aka stand-by) and on-line (aka double-conversion) but all of them were "speaking" megatec. Anyway this does not necessarily relater only to megatec enabled UPSs this is story for all UPSs and their batteries. On one hand we have UPS manufactures whi...

Device Manufacturer: NHS Device Name: Laser Senoidal 5000VA upsc output when the UPS is in normal condition: battery.charge: 100 battery.current: 0.4 battery.date: 12292015 battery.runtime: 00000 battery.runtime.low: 59940 battery.temperature: 00 battery.voltage: 163.4 device.mfr: NHS Sistemas de Energia device.model: Laser Senoidal 5000VA device.type: ups driver.name: gamatronic