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09-19-2010, 09:40 PM
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#1
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Senior Member
Join Date: Apr 2010
Location: Victoria, British Columbia, Canada
Posts: 415
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6v vs 12v batteries
Okay - for all you boondockers out there...
I'm rather unhappy with the stock battery that came with the 23K - especially as doesn't seem to last nearly as long as I'd like. My Dad just picked up a 24RKS and (being the smart guy that he is) upgraded at the dealer to a couple of 6volt batteries. I've seen modifications & some discussion on swapping over to the golf-cart style batteries but I'm curious if anyone else has done this & if they believe it's worth the money (and what it cost you).
Eventually, I'd like to invest in a solar trickle charger, change off the lights to LED, and upgrade the batteries to increase my capabilities...but I question if it's worth doing...
Any suggestions or comments?
__________________
G&A
3 kids and Buddy the Dog;)
Victoria, BC
2010 JayFeather 23K
05 GMC Envoy XL
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09-20-2010, 04:17 AM
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#2
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Senior Member
Join Date: Dec 2009
Location: Maplesville - Home Base
Posts: 3,059
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I changed my original single 12v that came with the 5'er to 6 volt yesterday. I have a use for a single 12v battery in another application so this was a good time to make the switch. I used 2 Trojan T-105's. The only modification I had to make to the battery box was to trim the front of the battery tray for each (plastic) to allow the slightly taller golf cart batteries to fit. No other modifications were required and they fit like a glove. I will see if I can upload a picture. I still need to mark the cable that goes from the positive from one battery to the negative on the other, but don't have the tags yet. It was a tight fit, but probably seemed worse that is really was because these batteries weigh a bit over 70 pounds each and are hard to handle in a tight spot. They don't have a built in handle wither so I made one with several loops of heavy twine. I looks strange, but it worked great. Thanks to Jayco for providing cables that are "just long enough".
__________________
Ed
KM4STL
2006 GMC 2500HD CCSB 4x4 Duramax/Allison, Titan 52 gallon fuel tank, Prodigy Controller, B&W Companion Hitch
2010 Jayco Designer 35RLTS, Cummins/Onan RV QG 5500 EVAP, Progressive Industries EMS-PT50X, TST Systems 507 TPMS, RV Flex Armor Roof
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09-20-2010, 04:39 AM
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#3
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Senior Member
Join Date: Dec 2009
Location: Maplesville - Home Base
Posts: 3,059
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Here is a picture of my 6v battery installation
This is on a 2010 Designer 35RLTS. You can see the red twine "handles" I used to lift these suckers in place. As I said in my original post "these suckers are heavy".
__________________
Ed
KM4STL
2006 GMC 2500HD CCSB 4x4 Duramax/Allison, Titan 52 gallon fuel tank, Prodigy Controller, B&W Companion Hitch
2010 Jayco Designer 35RLTS, Cummins/Onan RV QG 5500 EVAP, Progressive Industries EMS-PT50X, TST Systems 507 TPMS, RV Flex Armor Roof
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09-20-2010, 07:11 AM
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#4
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Senior Member
Join Date: Jun 2010
Location: Central Illinois
Posts: 286
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If the extra time off-grid is what u seek then the 6Vs are worth the extra cost and weight. How much longer is another question.
When properly care for, any battery can supply enough power for basic needs.
And as mentioned, conversion to LED is a big power saver.
__________________
My Other House Is A '02 Jayco 31FKS Designer TT
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09-23-2010, 08:44 AM
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#5
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Junior Member
Join Date: Sep 2010
Posts: 22
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Pardon me for my lack of knowledge on this subject, but why would 6v be a better option than 12v? The charge lasts longer or they charge quicker, both or another reason?
Thanks in advance.
__________________
~The Wandering Penguelephants
Family of three - fulltiming Class of 2011
Future owners 2011 Eagle 365 BHS - 2011 Ford F350 King Ranch
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09-23-2010, 12:41 PM
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#6
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Senior Member
Join Date: Jun 2010
Location: Saskatoon Sask Canada
Posts: 10,720
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I boondock a lot... (will spend 5.5 months in the Calif desert this winter) and the 6's are the best bet. They have thicker plates hold charge better and are more tolerant of discharge.
**Penguelephants you must always buy in pairs and wire + to - so you get 12 volts..
I have 6 on the A frame but due to their weight I take 2 off when driving. I also have 500 watts of solar on the roof and a 2000 watt inverter. Satelite internet and TV this keeps me going all winter with very minimal use of the genny.
__________________
Seann
2004 Chev Silverado Duramax optioned past the max. 2009 Jayco Eagle 308 RLS 900watts of solar, Lithium batteries (400amp hour), 2000 watt (4000 surge) whole house inverter.
145days /2023 2022/151 2021[/COLOR]
93/2020,157/2019219/2018 206/2017,215/2016, 211/2015, 196/14, 247/13, 193/12
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07-30-2020, 07:08 PM
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#7
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Member
Join Date: Jun 2020
Location: Anacortes
Posts: 45
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In general 6V batteries are used in industrial applications. Thicker plates makes them last longer. (But charge a little bit slower) If you have an adjustable charger I recommend increasing voltage to 14.8 V. ( That is Trojans recommended voltage. Then they charge faster then normal 12V batterys at 14.4V.
Finally as the 6V batteries are industrial they give you more Bang for the buck. Avoid the RV or Marine store...
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07-30-2020, 08:29 PM
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#8
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Lost in the Woods
Join Date: Apr 2019
Location: Ocean County
Posts: 2,807
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Wow, a 10 year old thread, reconstituted.
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08-02-2020, 03:44 PM
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#9
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Senior Member
Join Date: Apr 2016
Location: Fortuna Foothills
Posts: 1,862
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Anymore manufacturers are making true deep cycle 12v batteries with plates just as thick as 6v batteries and as much or more ah. The 6v is better argument is now an old wives tale.
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08-02-2020, 04:01 PM
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#10
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Member
Join Date: Jun 2020
Location: Anacortes
Posts: 45
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Quote:
Originally Posted by Vicr
Anymore manufacturers are making true deep cycle 12v batteries with plates just as thick as 6v batteries and as much or more ah. The 6v is better argument is now an old wives tale.
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Hmm. Watch this youtube video. Charles Sterling is one of the bigger manufacturers of charging equipment In Europe for the leisure market.
He does not really sell batteries. But he knows the difference between good and bad batteries.
https://youtu.be/sJZlounw4oE
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