pianotuna

Regina, SK, Canada

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Joined: 12/18/2004

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Hi Folks,
This is why Li batteries are not a good fit for me.
https://weather.gc.ca/city/pages/sk-32_metric_e.html
-40 on Wednesday night.
Regards, Don
My ride is a 28 foot Class C, 256 watts solar, soon to have SiO2 batteries, 3000 watt Magnum hybrid inverter, Sola Basic Autoformer, Microair Easy Start.
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Itinerant1

Itinerant

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Joined: 05/23/2017

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You can keep that garbage, southern AZ for winter is just fine for roughing it conditions.
12v 500ah (5,120Wh usable), 20 cells_ 4s5p (GBS LFMP battery system). 8 CTI 160 watt panels (1,280 watts)2s4p,Panels mounted flat. Magnum PT100 SCC, Magnum 3012 hybrid inverter, ME-ARC 50. Installed 4/2016 been on 24/7/365, daily 35-45% DOD 2,000+ cycles.
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Lwiddis

Near Bishop, California

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Joined: 08/12/2016

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That is mighty cold camping even for a caveman such as I! lol
Winnebago 2101DS TT & 2020 Chevy Silverado 1500 LTZ Z71, WindyNation 300 watt solar-Lossigy 200 AMP Lithium battery. Prefer boondocking, USFS, COE, BLM, NPS, TVA, state camps. Bicyclist. 14 yr. Army -11B40 then 11A - (MOS 1542 & 1560) IOBC & IOAC grad
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2oldman

Nevada

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Joined: 04/15/2001

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Living in an RV in that kind of cold wouldn't be a good fit for me. My furnace would be running 24/7.
* This post was
edited 12/27/21 02:05pm by 2oldman *
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Old Days

Colorado

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Joined: 12/04/2013

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You could use a battery wrap heater on a car battery in that kind of weather. I wouldn't be getting lithium battery's either, we do cold camping here in Colorado and my battery's stay on the camper tongue of the trailer year round.
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3 tons

NV.

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Joined: 03/13/2009

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That problem might be relatively easy to resolve (for some like me) by mounting the battery inside an interior cabinet and repurposing the battery box for storage - just saying
3 tons
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jaycocreek

Idaho

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It got down to 5 degrees Fahrenheit last night and I'm charging my El-cheapo lifepo4 now at 20 amps..But I keep them under the dinette seat with the door open and an indoor outdoor thermometer laying next to my two batteries,so I can monitor the temp from in the house...
I couldn't replace my truck camper battery with a Lifepo4 unless I moved it inside or put heat to it...The going price for a cheap 100ah lifepo4 battery on Amazon is $319 with a couple just under 300...
Jayco
Lifepo4-380ah/Lithium NMC-140ah/Solar-400 watts/Wagan & Giandel PSW/Engel & Iceco 3-1 compressor fridge freezer/5K Window AC/Honda 2K
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BobsYourUncle

Calgary Alberta Canada

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Hey Don, yes it was a bit chilly in Regina today.
Here in Calgary it was minus 34 and the wind chill was minus 47.
We had to go out to run a few errands, I zipped up my sweater for the occasion! Still wore my runners though. I'll wait for it to get cold to put my boots on.
We Canucks know what winter is!
2007 GMC 3500 dually ext. cab 4X4 LBZ
Dmax/Allison
2007 Pacific Coachworks Tango 306RLSS - 32'
RV Rebuild Website
Site is live, finally launched Aug 22, 2021 @ 6:53 PM
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wa8yxm

Davison Michigan (East of Flint)

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Joined: 07/04/2006

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Now it's +33F where I am (about +1/2 c)
I've been out in -40 c/f a few times
But frankly -30C.. there is cold, colder and that is WAY TOO COLD .
Home was where I park it. but alas the.
2005 Damon Intruder 377 Alas declared a total loss
after a semi "nicked" it. Still have the radios
Kenwood TS-2000, ICOM ID-5100, ID-51A+2, ID-880 REF030C most times
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pianotuna

Regina, SK, Canada

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Joined: 12/18/2004

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I'm just sorry I'm not there to break my personal best for cold--which is -37 c (-34 f).
It will be a good torture test for the SiO2 battery on the generator.
I can heat 100% electrically at -37. Not so sure about -40 though.
* This post was
edited 12/27/21 03:22pm by pianotuna *
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