Post by: huntandjeep on June 17, 2018, 02:42:08 PM
Is 3 years the normal life span of trailer batteries ?
Thanks Allen
Post by: BNAElkhntr on June 17, 2018, 02:55:03 PM
Post by: CAMPMEAT on June 17, 2018, 04:16:20 PM
Post by: huntandjeep on June 17, 2018, 04:21:19 PM
Deep cell batteries shouldn't die on you in 3 years. Maybe your charging system from your truck to your trailer isn't doing what it's supposed too do. :dunno:They are cheap wet cell batteries from Napa , not deep cycle.
Post by: CAMPMEAT on June 17, 2018, 04:30:42 PM
Deep cell batteries shouldn't die on you in 3 years. Maybe your charging system from your truck to your trailer isn't doing what it's supposed too do. :dunno:They are cheap wet cell batteries from Napa , not deep cycle.
Roger that !
Post by: robodad on June 17, 2018, 04:51:17 PM
Post by: syoungs on June 17, 2018, 04:53:13 PM
I put four 6v golf cart batteries from Costco in mine and would never do 12v again, I can camp without hookups for over a week with little discharge, very happy :tup:
Yep, 6v golf cart batteries from costco for me too. I still take a gen set to top em up as we go, but I can last twice as long as the 12v. I wouldn't go back to 12v again.
Post by: huntandjeep on June 17, 2018, 05:09:49 PM
Post by: syoungs on June 17, 2018, 05:11:07 PM
Post by: trophyhunt on June 17, 2018, 05:40:51 PM
Post by: RockChuck on June 17, 2018, 05:43:24 PM
Post by: huntandjeep on June 17, 2018, 06:49:51 PM
6 volts for sure and Trojan if you want a good brandWhat model are you using ? I've been looking at the Trojan's.
Post by: RockChuck on June 17, 2018, 07:04:55 PM
Post by: RockChuck on June 17, 2018, 07:07:01 PM
Post by: huntandjeep on June 17, 2018, 07:37:56 PM
Yakima battery carries them FYIThanks :tup: that where I will go
Post by: RockChuck on June 18, 2018, 06:04:03 AM
Post by: huntandjeep on June 18, 2018, 11:14:24 AM
If it was me I’d try and install 4 t125 or maybe t105 (same size as t125 but less amp hrs and cheaper)if you have space if not then I’d try for 2 t145sDon't have the space for 4 batteries. Going to try and fit the 145's
Post by: RockChuck on June 18, 2018, 03:26:38 PM
Post by: huntandjeep on June 18, 2018, 05:11:37 PM
Post by: RockChuck on June 18, 2018, 08:59:09 PM
Post by: kirkl on June 19, 2018, 09:55:21 AM
Post by: huntandjeep on June 19, 2018, 04:20:50 PM
i just bought two 6V for my trailer at Yakima costco. Had them on my last trailer to with no issues at all. The last awhile before needing a charge. I think $93 a piece.I will check them out thanks.
Post by: huntandjeep on June 19, 2018, 06:28:47 PM
Post by: kirkl on June 20, 2018, 09:39:13 AM
Post by: birddogdad on August 07, 2018, 06:42:43 AM
Yup, 2 6 volt golf cart batteries wired together in mine, long life! Look it up on you tube, easy to do.
depends on what you need here..... ampacity is what you are looking for. When batteries were good, would they last over night? crank a gen set onboard next morning in worst case scenario? (winter dry camping with heat on blasting all night?) if so, then maybe 6V are not necessary and can get spendy. Had to add a 3rd deep cycle to my rv just for this application.. my guess is your charging system failed you over the 3 year period. setup a trickle charger that you can plug in when not in use as well... maintain the batteries and they will last longer... most campers come with a self charger to keep batteries up, if you have, i would say you have issue with this... easy tested...
Post by: RockChuck on August 14, 2018, 11:49:45 AM
Yup, 2 6 volt golf cart batteries wired together in mine, long life! Look it up on you tube, easy to do.
depends on what you need here..... ampacity is what you are looking for. When batteries were good, would they last over night? crank a gen set onboard next morning in worst case scenario? (winter dry camping with heat on blasting all night?) if so, then maybe 6V are not necessary and can get spendy. Had to add a 3rd deep cycle to my rv just for this application.. my guess is your charging system failed you over the 3 year period. setup a trickle charger that you can plug in when not in use as well... maintain the batteries and they will last longer... most campers come with a self charger to keep batteries up, if you have, i would say you have issue with this... easy tested...
:yeah:
Yes! proper maintenance and charging are so important! its fast and easy but way to often overlooked. Distilled water is cheap and deep cycle batteries go through a lot more then a car battery.
Post by: Skillet on August 14, 2018, 01:23:46 PM
Two 200ah 6V in series is 200ah at 12v. Lots of decent 12v deep cycles that are rated at 200+ ah that fit in the same footprint, at probably half the cost and 2/3 the weight. What you're getting when you switch to 6V is a very thick lead plate set and the ability to withstand repeated deep discharges - as long as you maintain them and your charger is up to snuff. Most pickup truck alternators are not up to the task of recharging a deeply drawn set of 6V through the 30+' of puny harness wiring. If going the 6V route, I suggest a GOOD smart charger and a genset that can power it at full amperage while supplying other needs at the campsite.
Let any deep cell go dry during charging (meaning exposing the top of the plates, and they will if not maintained properly) and you are shortening the life of the batts.
I have 8ea 6v Trojan T-125'on my boat for almost 1000ah of 12v juice. Running the average 12v load while fishing, I'm pulling 60-80 amps continuously. My 105ah alternator can barely keep up, as they lose efficiency when hot. I go through alternators like most people go though vanillaroma air fresheners. I have a three-stage smart charger to carry the load when I'm running my 20kw genset while I'm freezer fishing.
The point is, I work this battery set hard for 10 months a year (equivalent of ~120k miles driving per year) and maintain water levels religiously. They have been on the boat for 5 years now and show few signs of degrading performance.
Buy good batt's in an amp-hour range to meet your needs, buy a good smart charger, buy a genset that will handle the total load of the charger and all other needs in camp. If going 6v makes sense, then go for it. But if you are looking to 6v to fix a lack of maintenance or insufficient charging system issue, you'll just be spending more money faster.
:twocents:
Post by: baker5150 on August 14, 2018, 02:28:36 PM
There is no free lunch in the flooded cell battery game.
Two 200ah 6V in series is 200ah at 12v. Lots of decent 12v deep cycles that are rated at 200+ ah that fit in the same footprint, at probably half the cost and 2/3 the weight. What you're getting when you switch to 6V is a very thick lead plate set and the ability to withstand repeated deep discharges - as long as you maintain them and your charger is up to snuff. Most pickup truck alternators are not up to the task of recharging a deeply drawn set of 6V through the 30+' of puny harness wiring. If going the 6V route, I suggest a GOOD smart charger and a genset that can power it at full amperage while supplying other needs at the campsite.
Let any deep cell go dry during charging (meaning exposing the top of the plates, and they will if not maintained properly) and you are shortening the life of the batts.
I have 8ea 6v Trojan T-125'on my boat for almost 1000ah of 12v juice. Running the average 12v load while fishing, I'm pulling 60-80 amps continuously. My 105ah alternator can barely keep up, as they lose efficiency when hot. I go through alternators like most people go though vanillaroma air fresheners. I have a three-stage smart charger to carry the load when I'm running my 20kw genset while I'm freezer fishing.
The point is, I work this battery set hard for 10 months a year (equivalent of ~120k miles driving per year) and maintain water levels religiously. They have been on the boat for 5 years now and show few signs of degrading performance.
Buy good batt's in an amp-hour range to meet your needs, buy a good smart charger, buy a genset that will handle the total load of the charger and all other needs in camp. If going 6v makes sense, then go for it. But if you are looking to 6v to fix a lack of maintenance or insufficient charging system issue, you'll just be spending more money faster.
:twocents:
:yeah:
RV chargers aren't up to the task to efficiently and sufficiently charge batteries, they are a cheap trickle charger at best.
Adding a smart charger, one that regulates charge, auto stops, etc. is worth every penny, and they aren't expensive.
I run a NOCO in my Rv and love it. Chargers MUCH faster when on generator, and won't overcharge.
I think I got it at LFS or West Marine, don't recall.
Post by: spin05 on August 30, 2018, 04:35:27 AM
If it was me I’d try and install 4 t125 or maybe t105 (same size as t125 but less amp hrs and cheaper)if you have space if not then I’d try for 2 t145s
I ran Trojan t-105 for years. There just getting too expensive now. I came across a company called US battery. There trying to steal Trojans market. I reserched them well. Ended up going with there battery this time. Had more output. More cranking amps. pretty much more everything and at a cheaper price. Only had them a year so far. But really liking them
Post by: RockChuck on August 30, 2018, 05:19:41 AM
If it was me I’d try and install 4 t125 or maybe t105 (same size as t125 but less amp hrs and cheaper)if you have space if not then I’d try for 2 t145s
I ran Trojan t-105 for years. There just getting too expensive now. I came across a company called US battery. There trying to steal Trojans market. I reserched them well. Ended up going with there battery this time. Had more output. More cranking amps. pretty much more everything and at a cheaper price. Only had them a year so far. But really liking them
Yeah they are quite spendy! US batteries are good as well, most of the Trojan dealers I have used also sell the US bateries, I’ve tried them a couple times with good luck. Seems they have a pretty generous warranty also