
	Already a member? Login here. If not, Register Today! \| Help

Newest | Active | Popular | RVing FAQ

Forum Rules | Forum Posting Help and Support | Contact

Open Roads Forum > Toy Haulers

This Topic Is Closed | Print Topic | Post New Topic |

Sponsored By:

kaka1961

southern in

New Member

Joined: 03/18/2012

View Profile

Good Sam RV Club Member

Offline

Posted: 03/18/12 06:43pm

Link | Print | Notify Moderator

Wanting to switch over to 6 volt batterys, for a total of 4.I have 2 12 volt batterys now. I will be replacing the 2 12 volt in the side compartment and adding the two new ones by the generator. What size wire will I need to run to the extra batterys in the front compartment?What changes will I need to make to the charging system?

ScottG

Bothell Wa.

Senior Member

Joined: 02/25/2005

View Profile

Offline

Posted: 03/18/12 06:58pm

Link | Print | Notify Moderator

We don't have any idea what your charging system is now so nobody can make much of a suggestion.
Not meant to be snarky, just saying. [emoticon]

Scott, Grace and Wesly
2003 Dodge 3500 4x4, 6 speed Cummins (lightly bombed),
2018 Silver Fox 32A - many mods to come!
H0NDA eu2000i

skipnchar

Topeka or somewhere else

Senior Member

Joined: 12/17/2003

View Profile

Posted: 03/18/12 08:02pm

Link | Print | Notify Moderator

For BEST results all batteries SHOULD be the same size/type if they're to be charged and or used together. With your system of using old 12 volt with new 6 volts together the weaker set (12 volt batteries( will drag down the newer ones and probably reach full charge sooner which may shut down the charger without ever reaching full charge with the 6 volt batteries. Just a few things to consider.
Good luck / Skip

2011 F-150 HD Ecoboost 3.5 V6. 2550 payload, 17,100 GCVWR -
2004 F-150 HD (Traded after 80,000 towing miles)
2007 Rockwood 8314SS 34' travel trailer

US Govt survey shows three out of four people make up 75% of the total population

joebedford

Slowly rolling northish

Senior Member

Joined: 09/03/2003

View Profile

Posted: 03/18/12 08:56pm

Link | Print | Notify Moderator

skipnchar wrote:

For BEST results all batteries SHOULD be the same size/type if they're to be charged and or used together.

Yep, I think the OP was proposing replacing his current 2 x 12V with 2 x 6V and adding 2 more 6V making a total of 4 x 6V.

PapPappy

Wilmington, NC

Senior Member

Joined: 12/23/2007

View Profile

Good Sam RV Club Member

Offline

Posted: 03/18/12 09:02pm

Link | Print | Notify Moderator

I'm getting a bit confused here? Are you still going to use the two 12V batteries in this system?
If you are switching to 6V batteries, are you getting rid of the 12V or using them for something different. On edit, I wrote this before reading Joe's comment above, which makes sense....but OP was a bit confusing?
It really is best, to have all the same batteries, so that they can equally share the load. Not all batteries are the same, even if they are the same voltage. A pair of 6V batteries (in Series) will hold a much longer charge than a single 12V battery...even though they both will put out 12V to the inverter.

Other information would be helpful....such as how far is it from the batteries to the Inverter? How far between batteries? (and figure this with the wire, not as a bullet flies through stuff...and maybe even allow extra).

The larger the wire you use, the less it will heat up and cause problems.

Depending on your charging system (something else that would help knowing), you probably don't have to do anything, other than wiring it so that it's charging 12VDC for each pair of 6-V batteries in the set.

With a bit more information, I'm sure lots of folks will be able to help you.

Good Luck [emoticon]

* This post was edited 03/18/12 09:35pm by PapPappy *

Bill & Claudia / DD Jenn / DS Chris / GS MJ
Dogs: Sophie, Abby, Brandy, Kahlie, Annie, Maggie, Tugger & Beau ">
RIP: Cookie, Foxy & Gidget @ Rainbow Bridge.">
2000 Winnebago "Minnie" 31C, Ford V-10
Purchased April 2008"> FMCA# F407293
The Pets

time2roll

Southern California

Senior Member

Joined: 03/21/2005

View Profile

Good Sam RV Club Member

Posted: 03/18/12 09:07pm

Link | Print | Notify Moderator

I would possibly improve the charging system and not need more battery.
And I would add LED lighting before the second pair of GC2.

Does your current converter get into the 14.4-14.6 volt zone when charging?

2001 F150 SuperCrew
2006 Keystone Springdale 249FWBHLS
675w Solar pictures back up

bfast54

Traverse City ,Mi.

Senior Member

Joined: 12/24/2003

View Profile

Good Sam RV Club Member

Offline

Posted: 03/18/12 09:10pm

Link | Print | Notify Moderator

If you read his post ...it very clearly says he is REPLACING the 2 -12 volt, and adding 2 more ---for a total of 4, 6 volt....very clear. [emoticon]

His question is wire size, to run to a far location for 2 of the 6-volt batteries. [emoticon]

My suggestion is to run at least 6 gauge , or larger (maybe 4 Ga) to the further batteries ...IE Welding cable size.

It is going to be very expensive .....copper wire is thru the roof....if you havent priced it recently....Good Luck.

2000 Ford SuperDuty F-350 Powerstroke,Dually.C.C.,.The Tow Monster
2005 Open Road 357RLDS
Prodigy Brake Controller">
Honda EU3000is Generator
Raytek ,,Garmin 7735/GPS
Doran Mfg-RV360-TPMS
B&W/Companion
Rally's attended so far-21
My Blog
Good Sam Member

kaka1961

southern in

New Member

Joined: 03/18/2012

View Profile

Good Sam RV Club Member

Offline

Posted: 03/19/12 07:02am

Link | Print | Notify Moderator

Sorry guys, I could not get my sig. to show up. My camper is a 2008 Raptor 3612. And yes I do want to go to all 6 volt. To get to where the other 2 batterys will be stored is around 8 ft.I just did not know if my charging system on my camper would handle 4 batterys and switching to 6 volt. Thanks for the replys.