Battery charging? |
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JohnBG
Senior Member Joined: 14 Apr 2015 Location: Deltona, FL Online Status: Offline Posts: 190 |
Topic: Battery charging? Posted: 01 Jul 2015 at 11:23am |
Ended up going to Wally World and picking up a new one for ~$80. I'll make sure to disconnect it when storing the pod.
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2010 R-Pod RP-171
2010 Honda Ridgeline TV |
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WillThrill
Senior Member Joined: 04 Jul 2014 Online Status: Offline Posts: 298 |
Posted: 26 Jun 2015 at 4:13pm |
If a lead acid battery is completely or nearly drained and left that way for a few months, it is dead beyond any hope of reviving. After 'charging' such a battery, it might seem like it's okay because the voltage of the battery might be good, but it's capacity is almost completely gone. Rather than plug up the unit periodically, I simply remove my batteries when we aren't using the Pod and place them on a Battery Minder #1500 all the time. It's temperature sensitive, so it doesn't matter that I leave them in my uninsulated garage. This way, I never have to worry whether my batteries are alright. The other key to battery maintenance is checking the water level periodically, at the beginning and end of the camping season is good. The cells must be topped off with distilled water and nothing else. |
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"Not all those who wander are lost." Tolkien
2014 Hood River 177 2005 GMC Envoy XL |
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techntrek
Admin Group - pHp Joined: 29 Jul 2009 Location: MD Online Status: Offline Posts: 9059 |
Posted: 24 Jun 2015 at 9:57pm |
The load test is good to find out how well it will hold up, but you won't do that test often. The test at rest you'll do often to find the SOC.
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Doug ~ '10 171 (2009-2015) ~ 2008 Salem ~ Pod instruction manual
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JohnBG
Senior Member Joined: 14 Apr 2015 Location: Deltona, FL Online Status: Offline Posts: 190 |
Posted: 24 Jun 2015 at 6:52pm |
Yeah I didn't think the interior meter was accurate, it was one light before and now it's 4. I can take a meter out and check the voltage but the best way is to test the battery under load. I'll probably end up in the battery section at the local Wally World soon...
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2010 R-Pod RP-171
2010 Honda Ridgeline TV |
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techntrek
Admin Group - pHp Joined: 29 Jul 2009 Location: MD Online Status: Offline Posts: 9059 |
Posted: 23 Jun 2015 at 8:23pm |
I'd go for the cheapest deep cycle battery, you just won't get your money out of the more expensive stuff unless you boondock all the time.
John, don't rely on the LED meter for anything other than the fresh water tank and the gray tank. You need to take the resting voltage (3 hours disconnected) of the battery to figure out its true SOC. Look up the Wind Sun Battery FAQ for a voltage chart and lots of other good info.
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Doug ~ '10 171 (2009-2015) ~ 2008 Salem ~ Pod instruction manual
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JohnBG
Senior Member Joined: 14 Apr 2015 Location: Deltona, FL Online Status: Offline Posts: 190 |
Posted: 23 Jun 2015 at 6:30pm |
Back to my original question. I left the pod plugged in on a 120vac 15amp circuit for two days and then disconnected external power. Interior LED battery/tank meter showed 4 LEDs (full), not sure how reliable that is. Then I pulled the positive lead from the battery and tucked the cable in the back of the box. Will let it sit for a few days, reconnect the cable, and check to see if the charge holds.
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2010 R-Pod RP-171
2010 Honda Ridgeline TV |
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CharlieM
Senior Member Joined: 23 Nov 2012 Location: N. Colorado Online Status: Offline Posts: 1797 |
Posted: 23 Jun 2015 at 1:25pm |
As you know biggest bang and quality don't always coincide. Ref. China Bombs.
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Charlie
Northern Colorado OLD: 2013 RP-172, 2010 Honda Pilot 3.5L 4WD PRESENT: 2014 Camplite 21RBS, 2013 Supercharged Tacoma 4L V6 4WD |
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hogone
Senior Member Joined: 09 Apr 2013 Location: St. Louis Online Status: Offline Posts: 1041 |
Posted: 23 Jun 2015 at 12:29pm |
lets keep the debate going..................im going to buy this week!!!! sorry, just want to get the biggest bang for the buck and quality!! hogone
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Jon & Pam
2013 RP177 2010 F150 2017 HD Streetglide 2009 HD Lowrider CHEESEHEAD |
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CharlieM
Senior Member Joined: 23 Nov 2012 Location: N. Colorado Online Status: Offline Posts: 1797 |
Posted: 23 Jun 2015 at 10:55am |
The Trojan T-105 is the gold standard. However, the Interstate GC2-XHD is also very good and may be more available. Sam's Club sells a couple of batteries at lower cost, but I'm skeptical. You get what you pay for.
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Charlie
Northern Colorado OLD: 2013 RP-172, 2010 Honda Pilot 3.5L 4WD PRESENT: 2014 Camplite 21RBS, 2013 Supercharged Tacoma 4L V6 4WD |
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fwunder
Senior Member Joined: 04 Oct 2013 Location: New Jersey Online Status: Offline Posts: 1676 |
Posted: 23 Jun 2015 at 10:18am |
2014 RPod 178 => MyMods and Buying Habits
2008 4Runner Limited 4.0-liter V6 Yes, those are wild ponies dining on grass while dumping tanks! |
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