Battery Poll

Halboo

Observer
Are the Optima's worth the extra money?
I'm getting ready to add a solar system to my rig and have heard a lot of hype on these batts; curious if they perform as advertised.
What say you?
 
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Robthebrit

Explorer
optima's are not terribly powerful and I would never use them as they are too expensive for what you get. I have heard people argue both ways, some hate them some swear by them.

I would have to agree that oddessy are good, I have 2150's (6 of them) in the camper, and they are working out great. I would personally say that Surette or Trojan are probably the best batteries you can get but they cost $$$. I have a trojan deep cycle in my other mog and I almost went with them for the camper but their group 31 is a fraction bigger than the 2150 and I would not of been able to fit all 6 of them.

YMMV

Rob
 

Martyn

Supporting Sponsor, Overland Certified OC0018
We have been using DEKA batteries for a while now. There performance has been excellent and the price is good.

Deka has their own smelter so they can recycle the lead from used batteries and have avoided the price increases most battery manufacturers have faced with an increase in the price of lead.
 

BigAl

Expedition Leader
I did a 3 mile hike this summer courtesy of my buddy's 3yo optima.:( I'm running a yellow top for ~6 months with no issue yet.
 

mountainpete

Spamicus Eliminatus
I am currently using a commercial version of the Odyessey which is under the brand name of Genesys. Personally, I would never choose another battery other then the Odyessey line for my truck anymore. Not only does it have amazing reserve, it performs perfectly down to -35C.

Pete
 

7wt

Expedition Leader
This may sound dumb but I bought an Odyssey for my Taco and had to return it because it didn't fit properly. The problem was with the negative cable, it didn't reach the terminals because the battery was a front post model. I am sure I could have moved the ground wire by redrilling it and moving it forward but even so, there didn't seem to be enough slack in the negative cable to do so. I dropped a Duralast in it instead because I really needed a battery that day. I am about dumb as a bad of cut hair when it comes to electrical stuff so I opted for a direct fit. I figured one day I would get someone to help me do a dual battery set up anyway.
 

calamaridog

Expedition Leader
They make different configurations. One of them would have fit, but I understand needing it the same day.
 

Schattenjager

Expedition Leader
7wt said:
... I am about dumb as a bad of cut hair when it comes to electrical stuff so I opted for a direct fit...

That made me spit out my evening Earl Grey. That is too funny - even if I know better!
 

texas taco

Adventurer
I have an Odyssey to. It powerful and small enough for two in the factory location. Will at Sierra Expeditions can get you set up..
 

BajaTaco

Swashbuckler
One thing to consider with the Optima is the Amp-hour capacity that you get for a given size. For example, a group 31 Optima is 75AH, whereas a group 31 Deka is 116AH. That's a lot of fridge time :) Both are AGM batteries and have the associated advantages.
 

7wt

Expedition Leader
calamaridog said:
They make different configurations. One of them would have fit, but I understand needing it the same day.

I called their tech department and the said they didn't have anything that would work. Both the stock battery and the Odyssey had left positive, the stock battery had read terminals and the Odyssey had fronts. To me it looked like the ground wire screwed to the side of the fenfer was he ofender but there still didn't seem to have the lenght in the negative side to stretch. Again, I know there is something I am missing.
 

VikingVince

Explorer
Another excellent brand that hasn't been mentioned here (and maybe less known in the offroad community) is Lifeline AGM's.
http://www.lifelinebatteries.com/marinebatteries.php

I believe Scott Brady was using them and they were an EW sponsor. I know he picked up one or two from a distributor here in southern CA. I've used the Lifeline 31T as my auxillary battery (for my fridge) for three years and have had no problems. I love the 105 amp hours...which is what you need if you like to basecamp in one place for extended periods.
 

elcoyote

Supporting Sponsor, Overland Certified OC0004
We initially used Optimas in our trailers until we started to see cell failures. This may be coincidental but it started after there was a change of ownership at Optima.

Since then have used both Lifeline and Deka group 31 deep cycle batteries in our trailers with 100% success. Both are valve regulated AGM batteries that require zero maintenance and no venting. The Optimas while being AGM are not valve regulated and still require venting. In our tests the Deka & Lifeline have performed equally well powering fridges and inverters for long periods of time and they both recover well from deep discharges. We maintain charges on these batteries with 5 amp float chargers and solar controllers. The main advantages we have seen over the Optima batteries is the greater amp hours as mention by BajaTaco as well as faster recharging rates due to the thicker lead plates used by Lifeline and Deka. We switched to Deka last year as the lead market became volatile. Deka was able to hold pricing whereas the Lifelines went up in price. The reason Deka can hold stable pricing is because they own their own smelter and plastics recycling facility...proving that recycling is good not only for the environment but for business as well.
 

Willman

Active member
I have both Optimas for starting 34r and aux 31.......so far great battery's!

That group 31 Deka is 116AH......wow...that is a battery!

Might have look into that powerhouse!

:REOutArchery02:
 

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