| bigcitypopo 
  Ventura Co. - CA
 
  Senior Member
 
  Joined: 11/21/2012
 
  View Profile
 
  
 
  Good Sam RV Club Member
 
 
  Offline 
 | an outside battery tray, that will hold one group27...
 
 move the batteries inside and use AGM?
 
 it a 4winds Majestic 23... it is my mom's she got it from reserve america.. its been a great coach. the single skyline battery in it is on its way out. it only holds 12.0v after a full charge.
 
 
 any recs would be great, or any upgrade ideas?
 
 i'm just now learning the quirks of her class C,
 
 
 2014 RAM 2500 BigHorn CrewCab 4x2 ShortBox, 6.7L CTD
 2014 Keystone Springdale 294bhssrwe - Hensley Arrow!
 The best wife, 2 kids and a bunch of fun
 
 
 | 
							
						
			
							
								| pianotuna 
  Regina, SK, Canada
 
  Senior Member
 
  Joined: 12/18/2004
 
  View Profile
 
  
 
  Offline 
 | Hi,
 
 I chose to have one of the out door storage compartments modified to carry the weight of four batteries. Much cheaper than buying AGM chemistry.
 
 
 Regards, Don
 My ride is a 28 foot Class C, 256 watts solar, 556 amp-hours of Telcom jars, 3000 watt Magnum hybrid inverter, Sola Basic Autoformer, Microair Easy Start.
 
 
 | 
							
						
			
							
								| path1 
  Varies with weather
 
  Senior Member
 
  Joined: 04/19/2012
 
  View Profile
 
  
 
 
 | 
 Quote:I have 23P model. I can only get 1 group 27 the way mine is also.  I have not done this yet but have planned for upgrade (as far as projects go).  I'm going mount the other battery with this.  Have heard of no complaints.  https://www.etrailer.com/RV-and-Camping/Tork-Lift/TLA7727.html Majestic 23 
 One reason for holding off is price, which is crazy.  It's not the $152.00 it's what I get for the money.  I've had my eye out for metal box size of battery and then make a hook to fit on frame.
 
 * This post was 
									 
									edited 03/30/14 10:18pm by path1 *
 
 
 | 
							
						
			
							
								| bigcitypopo 
  Ventura Co. - CA
 
  Senior Member
 
  Joined: 11/21/2012
 
  View Profile
 
  
 
  Good Sam RV Club Member
 
 
  Offline 
 | Pianotuna....  I was thinking the sme... But her coach already has limited storage....
 
 Path1... That thing is neat... I'm gonna crawl under that rig and look again
 
 
 | 
							
						
			
							
								| Tom_M 
  New Hope, MN
 
  Senior Member
 
  Joined: 04/24/2011
 
  View Profile
 
  
 
  Offline 
 | If you mount a battery on the frame under the coach, it would make it very difficult to check water levels on a flooded cell battery. This would be a good reason to consider AGM batteries. You can not mix flooded cell and AGM batteries, so this would mean that you would need to buy two AGM batteries.
 
 
 Tom
 2005 Born Free 24RB
 170ah Renogy LiFePo4 drop-in battery 400 watts solar
 Towing 2016 Mini Cooper convertible on tow dolly
 Minneapolis, MN
 
 
 | 
							
						
							
							
								|  | 
												
						
			
							
								| super_camper 
  Ontario, Canada
 
  Senior Member
 
  Joined: 08/22/2006
 
  View Profile
 
  
 
  Offline 
 | 
 Tom_M wrote:This is what I did and it is a pain in the a$$ to check the batteries but it works! If you mount a battery on the frame under the coach, it would make it very difficult to check water levels on a flooded cell battery. This would be a good reason to consider AGM batteries. You can not mix flooded cell and AGM batteries, so this would mean that you would need to buy two AGM batteries. 
 
 | 
							
						
			
							
								| bukhrn 
  Lanexa, Va
 
  Senior Member
 
  Joined: 03/20/2005
 
  View Profile
 
  
 
  Good Sam RV Club Member
 
 
  Offline 
 | 
 bigcitypopo wrote:I don't have any input on your question, but I have a question of my own, you say your Mom got this coach from Reserve America, are you talking about the Reservation site? I wasn't aware they sold RV's ?? an outside battery tray, that will hold one group27...
 
move the batteries inside and use AGM? 
 
it a 4winds Majestic 23... it is my mom's she got it from reserve america..  its been a great coach. the single skyline battery in it is on its way out. it only holds 12.0v after a full charge.
 
any recs would be great, or any upgrade ideas?
 
i'm just now learning the quirks of her class C, ![confused [emoticon]](http://www.coastresorts.com/sharedcontent/cfb/images/confused.gif)  ![scratchead [emoticon]](http://www.coastresorts.com/sharedcontent/cfb/images/scratchead.gif)  
 
 2007 Forester 2941DS
 2014 Ford Focus
 Zamboni, Long Haired Mini Dachshund
 You can have my RV, when you pry my cold dead fingers from the Steering Wheel
 
 
 | 
							
						
			
							
								| Snowman9000 
  IL
 
  Senior Member
 
  Joined: 01/07/2009
 
  View Profile
 
  
 
  Good Sam RV Club Member
 
 
 
 | Looks like I didn't save my photos, but I had the same thing on my Trail Lite B+. I had a welder fabricate a second battery tray, hung from the frame with straps similar to the first one.  AGMs would be perfect for that setup.
 
 PS, I had to go back and have him add braces across the straps except for the side we left open to pass the battery through.  Without braces it was too wobbly with the weight of the battery hanging in it.  Eventually it would have cracked somewhere.
 
 
 Currently RV-less but not done yet.
 
 
 | 
							
						
			
							
								| BruceMc 
  Oregon - Willamette Valley
 
  Senior Member
 
  Joined: 04/17/2007
 
  View Profile
 
  
 
  Good Sam RV Club Member
 
 
  Offline 
 | Here was my solution to the single battery tray in our Four Winds.  There should be room, but it is tight.  As you can see in the original post, I made mine with a slide out arrangement so it makes it easy to check the levels, etc.
 
 Good luck!
 
 
 '16 Forest River Sunseeker 2250SLEC Chevrolet 6.0L
 Previously:
 '00 Four Winds 26Q Class C (Ford E350 V10)
 '96 Kit Sportsmaster 212f Fifth Wheel/'93 GMC Sierra K2500
 '91 SunLite poptop truck camper
 and the first: a Wildernest flip-top canopy.
 
 
 | 
							
						
			
							
								| WA7NDD 
  Rigby, Idaho
 
  Full Member
 
  Joined: 09/22/2013
 
  View Profile
 
  
 
  Good Sam RV Club Member
 
 
  Offline 
 | BruceMc: Like your MH it is identical to mine except mine is a 1998 22rk and my battery box is farther back, but with the same lack of room for two 6 volt batteries. I was looking at some type of modification also. Thank you for the ideas. There is a picture in my profile, be on the Oregon coast this June, again.
 
 
 1998 Four Winds 5000 Rigby, ID
 
 
 | 
							
						
							
							
								|  |