Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial ×
 

Go Back   Montana Owners Club - Keystone Montana 5th Wheel Forum > MOC Technical Forums > Solar, Charging Systems, Batteries and Electrical
Click Here to Login

Reply
 
Thread Tools Search this Thread Display Modes
 
Old 12-12-2013, 06:20 AM   #21
JandC
Montana Master
 
Join Date: Mar 2013
Location: Frostproof, FL USA
Posts: 2,362
M.O.C. #13272
I just replaced mine this fall with two 24 series deep cycle marine (Interstate) batteries. We rarely boondock but since it was already set up for two batteries I stayed with that.
 
__________________
Previous: 2008 Montana 3400RL & 2014 3725RL
Current: Full Time 2022 SOB TT Toy Hauler
JandC is offline   Reply With Quote
Old 12-12-2013, 12:46 PM   #22
mhs4771
Montana Master
 
mhs4771's Avatar
 
Join Date: Dec 2009
Location: Sebring
Posts: 3,657
M.O.C. #9969
We have two Group 29's, moved them over from our Monty to the SOB.
__________________
Michelle & Ann
2018 Chevy 3500HD High Country DRW 4X4 Crew Cab w/Duramax/Allison, Formally 2010 Montana 2955RL, Now Loaded 2016 SOB, Mor/ryde IS, Disc Brakes & Pin Box, Comfort Ride Hitch, Sailun 17.5 Tires.
mhs4771 is offline   Reply With Quote
Old 12-12-2013, 11:52 PM   #23
MIMF
Montana Master
 
Join Date: Jan 2005
Location: Goshen
Posts: 1,058
M.O.C. #2827
2 new Sears Die-Hards and a new 80 amp converter with the charge minder has breathed new life into the old Challenger!
MIMF is offline   Reply With Quote
Old 12-13-2013, 01:47 AM   #24
hickory
Montana Fan
 
Join Date: Jan 2013
Location: Jefferson,
Posts: 264
M.O.C. #13170
I added a second interstste when we got our 3400RL and it's been doing a fine job so far.
hickory is offline   Reply With Quote
Old 12-13-2013, 05:20 AM   #25
Art-n-Marge
Montana Master
 
Join Date: Apr 2009
Location: Murrieta
Posts: 5,816
M.O.C. #9257
Send a message via MSN to Art-n-Marge Send a message via Yahoo to Art-n-Marge
Don't know the brands, but my dream battery setup is dual 6v AGM maintenance-free with proper recharge system on the converter. (I already use a Battery Minder while stored at home to keep my prior Interstates and current Duralast/Autozone cheapie battery 12v deep cycles charged and conditioned). It's gonna be pricey but well capable and hopefully long lasting. No battery issues so far, they last about 5-6 years but I'm hoping to increase the time to worry.
Art-n-Marge is offline   Reply With Quote
Old 12-13-2013, 05:39 AM   #26
8.1al
Montana Master
 
Join Date: Jun 2004
Location: Benson
Posts: 3,121
M.O.C. #1658
No need for an expensive setup unless a person in going to be doing a lot of boondocking
8.1al is offline   Reply With Quote
Old 12-13-2013, 12:52 PM   #27
mlh
Montana Master
 
Join Date: Oct 2004
Location: Salem
Posts: 7,528
M.O.C. #2283
The best group 27 Interstate battery sells, has 160 amp hours X 2=320 AH. They also sell a large battery that has 360 AH. This battery is about the same height as a standard battery and about as wide as a standard battery is long and about 21 inches long. The group 27s cost a little over $100 the large battery goes for $160. More power less money better value. The only draw back it IS heavy. You may need 2 people to install it.
Lynwood
Lynwood
__________________
www.harrellsprec.com
Lynwood Harrell
323 RL HC 2008 F250
mlh is offline   Reply With Quote
Old 12-21-2013, 02:39 PM   #28
jcurtis934
Montana Master
 
Join Date: Sep 2013
Location: Pensacola (mail forward service)
Posts: 3,198
M.O.C. #13740
The question was asked in this thread if it matters what converter you have in your monty when thinking of new batteries. The answer is yes. Make sure that what you have can support the battery technology that you think you want to put into the rig when changing out old battery/batteries. Otherwise, the price you pay is replacing the one you just killed. And, to refresh minds or inform those you may not know it...if you have batteries that are ganged together to gain amp-hours...replace all at the same time or risk having the lesser functioning battery drag down the new one... John
__________________
2012 F350 6.7 L dually, 2013 3800RE with 6 pt leveling, Sumitomo 17.5" load range h tires, Samsung 18 cu ft residential fridge, 8k Morryde I.S. with disc brakes. Full timing since 2012.
jcurtis934 is offline   Reply With Quote
Old 12-21-2013, 05:22 PM   #29
DQDick
Site Team
 
DQDick's Avatar
 
Join Date: Jun 2011
Location: Wilsey
Posts: 18,799
M.O.C. #11455
Yup, learned the hard way that my current charger doesn't support AGM batteries.
__________________
Dick, Joyce, Diego, Picatso and Gustav
2017 3720 RL, and 2013 HC 343RL
Pullrite Hitch, IS, Disk Brakes, 3rd AC, Winegard Traveler, Bathroom door mod, Dometic 320, couch for desk swap, replaced chairs, sun screens, added awnings, etc.
DQDick is offline   Reply With Quote
Old 04-21-2014, 12:51 PM   #30
kiltedpig
Seasoned Camper
 
Join Date: Mar 2014
Location: Roseville
Posts: 98
M.O.C. #14137
When I had my 30' TT I immediately replaced the 12v house battery with two 6v Trojan's since I boon docked a lot. Added a Battery minder and they always performed great. My Honda 3000 kept them charged and days would go by without having to re-charge, the Honda was for running the A/C mainly.
kiltedpig is offline   Reply With Quote
Old 04-24-2014, 08:38 PM   #31
Neil.M
Montana Fan
 
Join Date: Sep 2012
Location:
Posts: 310
M.O.C. #12816
4 Trojan T-105's that I keep up with 400 watts of solar. Love that boondocking!
Neil.M is offline   Reply With Quote
Old 04-25-2014, 04:10 AM   #32
mazboy
Montana Master
 
Join Date: Aug 2009
Location: Grand Rapids
Posts: 1,896
M.O.C. #9561
when you replace your battery put in a second battery.
mazboy is offline   Reply With Quote
Old 03-06-2017, 11:37 AM   #33
Mel B.
Montana Fan
 
Join Date: Feb 2017
Location: North Bay Area
Posts: 351
M.O.C. #19469
DQ
How do I know if I go to two or four six volt batteries If my charger on my 2004 2955RL will work. We dry camp at least 2 months a year, And I'm trying to not learn the hard way
Thanks, Mel
__________________
2004 2955RL 2nd owners 400 watt solar, 2000 inverter/charger 4-6volt golf cart battery's & a champion 3400 remote start dual fuel genny
2000 F-350 swd crew cab long bed 7.3 power stroke transflow 77 gal fuel tank.
Mel B. is offline   Reply With Quote
Old 03-06-2017, 04:23 PM   #34
kdeiss
Montana Master
 
Join Date: Feb 2003
Location: Englewood
Posts: 3,095
M.O.C. #164
https://mobileimages.lowes.com/produ...3996011076.jpg

Deka Marine Master Grp 31 810 Amp Cat DC 31DT
Deka A family owned Company in Eastern Pa can purchase at Lowes
This Battery Weights 65 Lbs.
kdeiss is offline   Reply With Quote
Old 03-06-2017, 05:32 PM   #35
catskiner
Montana Fan
 
Join Date: Apr 2009
Location: big pine
Posts: 128
M.O.C. #9253
Got tired of replacing batteries every 4-5 years so replaced my dumb converter with a smart converter from Progressive Ind. With four stage charging and a smart wizard.
catskiner is offline   Reply With Quote
Old 03-06-2017, 08:02 PM   #36
Dam Worker
Montana Master
 
Join Date: Mar 2015
Location: West Richland
Posts: 1,253
M.O.C. #17164
Two 6 volt Trojan deep cycle batteries is what I put in after only getting a single 27 series from the dealership. I was going to go with the AGM's but was worried about the charging requirements. After getting a return call from our converter/charger manufacturer I was happy to hear that the model of charger that was installed in our unit would work great with AGM's. In the end it was availability and price that swayed my decision on sticking with the lead acid cores. So far I have never had to add water to the batteries, some of that might be do to the smarter chargers that are available now compared to my older units chargers.

Tom Marty
__________________
Dam Worker is offline   Reply With Quote
Old 03-07-2017, 03:43 AM   #37
Phil P
Montana Master
 
Join Date: Mar 2011
Location: Okeechobee
Posts: 2,150
M.O.C. #11206
Quote:
Originally Posted by catskiner View Post
Got tired of replacing batteries every 4-5 years so replaced my dumb converter with a smart converter from Progressive Ind. With four stage charging and a smart wizard.
Hi

I purchased one of these last month and mounted the LED indicator where I can see it thru the vents under the steps. I had forgotten replacing the battery with an AGM a year or so ago. After 2 24 hour days the LED is flashing so slow that you wonder if it is working LOL. They offer an exchange repair service in the event you need repairs and are family owned in the USA. So far I am happy with it.

Phil P
Phil P is offline   Reply With Quote
Old 03-07-2017, 04:36 AM   #38
WaltBennett
Montana Master
 
WaltBennett's Avatar
 
Join Date: Mar 2013
Location: Hanover
Posts: 1,471
M.O.C. #13325
Quote:
Originally Posted by jimcol View Post
Everybody is providing answers that are best for their cicumstances but don't overlook what Charlie is saying. If you do no boondocking and are almost always plugged into shore power a group 27 is all you need. That is all we have because that is all we need. Our unit is almost 8 years old and we just this summer put the third battery in it. Averaging just under 4 years per battery. Anything above that is probably overkill on needs and wallet. Jim
You're always going to be doing something 'off-grid', even if only for a short time - UNLESS you're just going to stay parked somewhere hooked up. I've never been satisfied with only one battery, even with a 20' TT. With slides and hooking/un-hooking, you're better off with two and they aren't that expensive even with a second battery case.
__________________
WaltBennett is offline   Reply With Quote
Old 03-07-2017, 07:41 AM   #39
Mel B.
Montana Fan
 
Join Date: Feb 2017
Location: North Bay Area
Posts: 351
M.O.C. #19469
6 volt

So I want to change my new to me a 04 3155 5th wheel I would like to buy a package?? Somen must sell a package. I want to start with 4 6 volt batteries one our two solar panels, And Whatever I need for a converter but its old and I need an inverter.
Thanks for your help
__________________
2004 2955RL 2nd owners 400 watt solar, 2000 inverter/charger 4-6volt golf cart battery's & a champion 3400 remote start dual fuel genny
2000 F-350 swd crew cab long bed 7.3 power stroke transflow 77 gal fuel tank.
Mel B. is offline   Reply With Quote
Old 03-07-2017, 08:11 AM   #40
ranch560
Montana Fan
 
Join Date: May 2012
Location: Edmonds, Wa
Posts: 400
M.O.C. #12491
Quote:
Originally Posted by Mel B. View Post
So I want to change my new to me a 04 3155 5th wheel I would like to buy a package?? Somen must sell a package. I want to start with 4 6 volt batteries one our two solar panels, And Whatever I need for a converter but its old and I need an inverter.
Thanks for your help
Mel B, a good source of that kind of info can be found at an RV shop that specializes in solar equipment. Stay away from Camping World!!!! There was a thread about this a couple of weeks ago. I had recommended AM Solar from Oregon as a source. There are many good ones, just do the homework.
ranch560 is offline   Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
House Battery Thansen46 Additions & Improvements 3 01-15-2017 04:44 PM
Our house battery gave up today Phil P General Discussions about our Montanas 4 02-26-2012 03:04 PM
Start generator using house battery? snitz100 Montana Problems, Problem Solving & Technical Help 3 05-01-2011 08:37 AM
Battery boxes, battery spacing Ozz Solar, Charging Systems, Batteries and Electrical 28 02-24-2011 04:35 AM
Adding extra house battery. wward208 Boon-docking 4 12-02-2009 08:57 AM

» Featured Campgrounds

Reviews provided by

Powered by vBadvanced CMPS v3.2.3
Disclaimer:

This website is not affiliated with or endorsed by Montana RV, Keystone RV Company or any of its affiliates. This is an independent, unofficial site.


All times are GMT -6. The time now is 09:40 AM.


Powered by vBulletin® Version 3.8.9
Copyright ©2000 - 2024, vBulletin Solutions, Inc.