Battery disconnect, and when to recharge |
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retiredtraveler
Newbie Joined: 30 Sep 2013 Location: Chicago burbs Online Status: Offline Posts: 24 |
Topic: Battery disconnect, and when to recharge Posted: 09 Oct 2013 at 4:26pm |
Just be sure you can handle the weight. Those batteries must each be around 70 pounds. Two six volts will give you great power, but you just need to be aware of how heavy they are for you personally to handle and to put on the tongue of your pod. |
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Looking hard at a pod
2006 Jayco 1206 (pup) with slideout, shower,solar 2005 Nissan Xterra (probably going to new Nissan Frontier) Into hard-core hiking and biking |
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furpod
Moderator Group - pHp Joined: 25 Jul 2011 Location: Central KY Online Status: Offline Posts: 6128 |
Posted: 09 Oct 2013 at 4:37pm |
The difference between two 12v's and two 6v's isn't that much. But for the slight weight difference, the AH gain is substantial.We will go two sixes once I kill these 12's in another 3-4 years..
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furpod
Moderator Group - pHp Joined: 25 Jul 2011 Location: Central KY Online Status: Offline Posts: 6128 |
Posted: 09 Oct 2013 at 4:38pm |
We do the same.. and keeping the Pod/Refuge warm is a nice thing in case I need to hide for a while... |
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wingnut2312
Senior Member Joined: 25 Aug 2013 Location: MI Online Status: Offline Posts: 231 |
Posted: 09 Oct 2013 at 8:29pm |
retired...we did take into account the extra weight. We don't take a lot of extra gear with us. The kids are our only variable and they just keep growing and growing and growing....lol. The Expedidtion can handle most of the extra heavy gear if needed.
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2014 rpod 182G
Ford Expedition |
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wingnut2312
Senior Member Joined: 25 Aug 2013 Location: MI Online Status: Offline Posts: 231 |
Posted: 10 Oct 2013 at 7:35am |
Furpod-Robin read your post and told me not to get any ideas. The rpod is not allowed to become the man-pod! Lol
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2014 rpod 182G
Ford Expedition |
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techntrek
Admin Group - pHp Joined: 29 Jul 2009 Location: MD Online Status: Offline Posts: 9059 |
Posted: 10 Oct 2013 at 12:30pm |
Not usually. Weight = amps with lead-acid batteries. Where a 12 volt battery with 6 cells may be rated for 110 amps, the same weight 6 volt battery will have 3 cells that are just twice as large, giving you a 220 amp rating. The 12 volts batts in parallel gives you 12 volts @ 220 amps. The 6 volt batteries are still better, though, because they eliminate problems you can encounter with paralleled batteries (charging and discharging imbalances). |
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Doug ~ '10 171 (2009-2015) ~ 2008 Salem ~ Pod instruction manual
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furpod
Moderator Group - pHp Joined: 25 Jul 2011 Location: Central KY Online Status: Offline Posts: 6128 |
Posted: 10 Oct 2013 at 1:17pm |
Around here, every pod I have looked at has group 24's, and in fact mine are Interstate brand group 24's (from the dealership) at a claimed 75 ah each. I can put two on the tongue as designed. So 150 ah at 12v.
In the same space.. (my "for the buck" includes space, weight, etc, not just $$) I can place two 6v EGC-2's, from Sam's no less, with 230 ah rating. To me 150 ah vs 230 ah for about $30 more and 15 pounds.. is a well worth it. Also every pound you put on the tongue does not go directly to tongue weight. It would if you mounted it all right above the ball.. but we don't. It does add weight, and I do have the skills to figure the percentage, but don't aim to ever bother. Plus I get the added bene of better charging etc. |
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