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07-22-2021, 09:59 PM
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#1
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Junior Member
Join Date: Oct 2015
Location: Appling, Georgia
Trailer: 2015 5.0TA
Posts: 22
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Battery Replacement
Hi Folks;
Our 2015 5.0 still has the original Interstate deep cycle batteries. I'd like to replace them before they become a problem. Does anyone have recommendations on good replacements?
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07-22-2021, 10:07 PM
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#2
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Senior Member
Join Date: Sep 2013
Location: SLO County, California
Trailer: 2014 Escape 21C 2019 Expedition
Posts: 5,213
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Mine lasted 7 years and replaced with the same Interstate 6V from Costco. Under $100 each.
__________________
"We gotta get as far away as we can!"
- Russell Casse, Independence Day
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07-23-2021, 05:45 AM
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#3
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Senior Member
Join Date: Jun 2010
Location: Central, Pennsylvania
Trailer: Escape#5 2022 E19
Posts: 26,268
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When replacing mine went to Sam's Club for a pair..........
__________________
Jim
Sometime life gets in the way of living.......
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07-23-2021, 08:42 AM
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#4
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Junior Member
Join Date: Oct 2015
Location: Appling, Georgia
Trailer: 2015 5.0TA
Posts: 22
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Hi Folks;
Thanks for the replies. As I read up on deep cycle batteries, there is lots of talk on the benefits of AGM (advanced glass mat) style batteries - lighter weight, longer life, no spillage, less vibration concerns, etc. Does anyone have experience with this style battery?
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07-23-2021, 08:48 AM
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#5
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Senior Member
Join Date: Feb 2010
Location: Oswego, New York
Trailer: 2017 Escape 21C, 2018 Ford F150
Posts: 5,372
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Quote:
Originally Posted by Vin and Janice
Hi Folks;
Thanks for the replies. As I read up on deep cycle batteries, there is lots of talk on the benefits of AGM (advanced glass mat) style batteries - lighter weight, longer life, no spillage, less vibration concerns, etc. Does anyone have experience with this style battery?
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AGM are not lighter for the same Amp Hours and require a bit more TLC, but the advantages for those of us that have the batteries inside is you don't need to check water levels, and they don't set off your propane detector due to off gassing.
As to replacing your current batteries, it might be worth getting them load tested. While some of us kill batteries in a couple of years, many go over 7 years on a pair. It is unusual for batteries that get past the first year or so to instantly fail; they just slowly fade away.
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07-23-2021, 11:48 AM
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#6
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Senior Member
Join Date: Apr 2014
Location: Arvada, Colorado
Trailer: 2015 E'21 - 'Velocity'. Tow: Toyota Tacoma V6, 4X4, manual.
Posts: 1,692
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Quote:
Originally Posted by Vermilye
AGM are not lighter for the same Amp Hours and require a bit more TLC, but the advantages for those of us that have the batteries inside is you don't need to check water levels, and they don't set off your propane detector due to off gassing.
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Another big advantage of AGM is their ability to hold a charge when not in use. If charged up at the end of a trip they will remain charged for the next trip. And if charged for the winter then they can remain in the trailer with only a bit of solar to keep them at 100% (necessary to avoid freezing.) Do double check that the battery disconnect switch is in the off position for winter storage if leaving them connected in the trailer. Sure beats hauling #140 of battery home.
And yes, they are as heavy as lead!
Regarding the TLC: The only thing I did for my 2015 AGMs is set the solar charger to no equalization, per the manufacture's literature. Most, but apparently not all, AGMs dislike being charged over 14.4V.
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07-23-2021, 01:10 PM
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#7
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Senior Member
Join Date: Dec 2012
Location: Edmonton, Alberta
Trailer: 1979 Boler B1700
Posts: 14,935
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Quote:
Originally Posted by Vin and Janice
As I read up on deep cycle batteries, there is lots of talk on the benefits of AGM (advanced glass mat) style batteries - lighter weight, longer life, no spillage, less vibration concerns, etc.
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AGM is actually "absorbed glass mat", meaning that the liquid electrolyte (the acid solution) is absorbed (soaked up) in a mat of glass fibres, so there's no free liquid sloshing around. About the same amount of material is required, so they're not lighter for the same charge capacity, but the don't spill (they don't even have normally open vents) and they handle vibration better.
Quote:
Originally Posted by alanmalk
And yes, they are as heavy as lead!
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... because they are lead-acid batteries.
Of course a lead-acid battery is far from completely filled with lead, so no lead-acid battery is anywhere close to as heavy as a lead block of the same dimensions.
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07-23-2021, 01:14 PM
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#8
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Senior Member
Join Date: Nov 2017
Location: Placerville, California
Trailer: 2018 Escape 17A double dinette
Posts: 1,520
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I replaced my 2 6volt with Trojan batteries.
__________________
--Time and trouble will tame an advanced young woman, but an advanced older woman is uncontrollable by any earthly force. --Dorothy Sayers
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07-23-2021, 01:31 PM
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#9
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Senior Member
Join Date: Nov 2008
Location: Janesville, WI, Wisconsin
Trailer: Escape 19 (sold) Escape 21 2014
Posts: 1,882
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I went the AGM route due to frequent propane alarms. They solved that issue. It is nice not having to refill water. In looking for AGM’s I zeroed in on the number of discharges or cycles they could do. What I found were several products that claimed 3,000. I choose one of those.
__________________
Paul and Janet Braun
2003 Toyota 4Runner V8 now 2012 Toyota Sequoia V8
Escape 19' 2010 now 2014 Escape 21'
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