going to have a set up between 1.5 and 2k wrms.

stock alternator

will be doing big 3

curently have a napa battery (5100R)

1998 Honda CRV

wondering if i should go ahead and order a new battery with my sub and amp or just wait till its in?

and what is going to be a better battery for under the hood, optima yellow top or the xs?

or should i just keep the stock battery and run the yellow top in the trunk?

I would run the optima under the hood and use a xs in the rear.

A Auto Zone platinum battery would be a good choice in place of the yellow top.

Edited October 28, 201212 yr by pmureika

I would run the optima under the hood and use a xs in the rear.

A Auto Zone platinum battery would be a good choice in place of the yellow top.

could you explain your reasoning for both

??

If you get an xs please make sure you get one if the ones meant for underhood use. Seen way too many 3100's swell up like balloons.

Hey - I'm not an expert with batteries but IMHO the optima is more designed as a cranking battery than is the XS. Dont get me wrong, i'm sure an XS will start a car but i think that your best bet is an Optima under the hood with an XS in the back (or as a secondary - wherever you put it). Im running a yellow top as a primary and an XS 1200 as a secondary (w/ isolater).

BTW:liljestrand, could you tell me more about the XS's swelling? My 1200 is under the hood in my yukon - do you think i'll have any problems?

XS, Odyssey, Juicebox and Batcap have practically the highest PHCA on the planet.

So, in terms of cranking.. they are the best.

In terms of heat, i run a D1200 under the hood and have for a year now.

You want to know why batts swell under other scenarios like that?

Because people are using aftermarket regulators that are charging above 14.4v.

I have a chart here which shows what voltage AGM batts should be charged at a given temperature and obviously the engine bay is hot so it needs the least amount of voltage.

You should use OEM regulators even on high output alternators to prevent overcharging.

I would not mix optimas and Xs batteries, I did not have good luck doing that. The proper XS will better under the good than a Optima. Our race car had a XS an so does my heavy duty work truck. The optimas like to float around 12.6-12.7 an the XS like to float around 13.0. For this reason I wouldn't mix. All the D batteries from XS are made to go under the hood. The XP series is not.

I have been running a D3400 under the hood for a couple years with no issues.

Oh ok, thanks for clearing up the swelling issue! My charging voltage is 14.4 or under so i dont have any problem there.

@shizzzon: ok, your probably right - i havent looked up specs, that was just what i thought, learn something new everyday right?

@swift: do you think i'll have a major problem with my mixing of batteries? There on an isolater so there only connected when the car is on and charging.

Oh and 1two3, sorry if im getting your post a little off subject, but the more info the better right? haha

Oh ok, thanks for clearing up the swelling issue! My charging voltage is 14.4 or under so i dont have any problem there.

@shizzzon: ok, your probably right - i havent looked up specs, that was just what i thought, learn something new everyday right?

@swift: do you think i'll have a major problem with my mixing of batteries? There on an isolater so there only connected when the car is on and charging.

Oh and 1two3, sorry if im getting your post a little off subject, but the more info the better right? haha

np buddy, i woulda done the same.

I would run the optima under the hood and use a xs in the rear.

A Auto Zone platinum battery would be a good choice in place of the yellow top.

i did some snoopin around and found this battery on autozone

its a duralast gold battery

not sure if thats what your refering too (we dont have autozone were i live)

it seems to be better than the yellow top in every way, right?

heres the link: http://www.autozone.com/autozone/parts/Duralast-Gold-Battery/1998-Honda-CR-V-4WD/_/N-ja26tZacy27?itemIdentifier=330111_27319_0_

would i be right in desiding between the duralast gold and the xs?

if so is the xs worth twice the price?

should i have started a new thread?...lol

If you look at the xs batteries some will have "webbing" on the outside. Hard to explain but you'll understand when you see it the d3400 has it

biggest reinforced cased batt from xs is the D6500, so that would be my choice.

The D3100 is not reinforced. It's suggested to use heat wrap if you put one of those under the hood.

don't mix

If you look at the xs batteries some will have "webbing" on the outside. Hard to explain but you'll understand when you see it the d3400 has it

Are you talking to me?

if so im just wanting to have one battery (D5100R) under the hood

no other ones would fit

and what difference would the webbing make? i do see what ur talking about but dont see why.

Sorry that was for stihlman.

The webbing is to reinforce the case to stop swelling. From being underhoid

Ok, thanks for the webbing info. Well I guess I shouldn't be mixing optima with xs but I already am so I'll just keep it till I have a problem. I don't think anything catastrophic will happen (right?) it might just shorten the life of the batteries some.

At least now I know

Oh ok, thanks for clearing up the swelling issue! My charging voltage is 14.4 or under so i dont have any problem there.

@shizzzon: ok, your probably right - i havent looked up specs, that was just what i thought, learn something new everyday right?

@swift: do you think i'll have a major problem with my mixing of batteries? There on an isolater so there only connected when the car is on and charging.

Oh and 1two3, sorry if im getting your post a little off subject, but the more info the better right? haha

np buddy, i woulda done the same.

I would run the optima under the hood and use a xs in the rear.

A Auto Zone platinum battery would be a good choice in place of the yellow top.

i did some snoopin around and found this battery on autozone

its a duralast gold battery

not sure if thats what your refering too (we dont have autozone were i live)

it seems to be better than the yellow top in every way, right?

heres the link: http://www.autozone....330111_27319_0_

would i be right in desiding between the duralast gold and the xs?

if so is the xs worth twice the price?

should i have started a new thread?...lol

They make a platinum series thats a agm battery. Do you have a sears? I dont think they have a 5100.

Edited November 5, 201212 yr by pmureika

Oh ok, thanks for clearing up the swelling issue! My charging voltage is 14.4 or under so i dont have any problem there.

@shizzzon: ok, your probably right - i havent looked up specs, that was just what i thought, learn something new everyday right?

@swift: do you think i'll have a major problem with my mixing of batteries? There on an isolater so there only connected when the car is on and charging.

Oh and 1two3, sorry if im getting your post a little off subject, but the more info the better right? haha

np buddy, i woulda done the same.

I would run the optima under the hood and use a xs in the rear.

A Auto Zone platinum battery would be a good choice in place of the yellow top.

i did some snoopin around and found this battery on autozone

its a duralast gold battery

not sure if thats what your refering too (we dont have autozone were i live)

it seems to be better than the yellow top in every way, right?

heres the link: http://www.autozone....330111_27319_0_

would i be right in desiding between the duralast gold and the xs?

if so is the xs worth twice the price?

should i have started a new thread?...lol

They make a platinum series thats a agm battery. Do you have a sears? I dont think they have a 5100.

i doo have a sears never thought of checking there.

on the autozone website, they only have 3 batteries for my car:

http://www.autozone.com/autozone/parts/1998-Honda-CR-V-4WD/Battery/_/N-ja26tZacy27

im guessing i would want an agm battery for the front?

Oh ok, thanks for clearing up the swelling issue! My charging voltage is 14.4 or under so i dont have any problem there.

@shizzzon: ok, your probably right - i havent looked up specs, that was just what i thought, learn something new everyday right?

@swift: do you think i'll have a major problem with my mixing of batteries? There on an isolater so there only connected when the car is on and charging.

Oh and 1two3, sorry if im getting your post a little off subject, but the more info the better right? haha

np buddy, i woulda done the same.

I would run the optima under the hood and use a xs in the rear.

A Auto Zone platinum battery would be a good choice in place of the yellow top.

i did some snoopin around and found this battery on autozone

its a duralast gold battery

not sure if thats what your refering too (we dont have autozone were i live)

it seems to be better than the yellow top in every way, right?

heres the link: http://www.autozone....330111_27319_0_

would i be right in desiding between the duralast gold and the xs?

if so is the xs worth twice the price?

should i have started a new thread?...lol

They make a platinum series thats a agm battery. Do you have a sears? I dont think they have a 5100.

i doo have a sears never thought of checking there.

on the autozone website, they only have 3 batteries for my car:

http://www.autozone...._/N-ja26tZacy27

im guessing i would want an agm battery for the front?

If possible but I have run them mixed. Sears sells platinum agm battery ,but I don't know if one for your car.

im guessing i would want an agm battery for the front?

Do not put a regular battery inside the vehicle with you. You need a AGM for the rear. Its not recommended to mix battery types (agm / non agm) like mentioned. But if you insist on doing so put the AGM in the rear.

im guessing i would want an agm battery for the front?

Do not put a regular battery inside the vehicle with you. You need a AGM for the rear. Its not recommended to mix battery types (agm / non agm) like mentioned. But if you insist on doing so put the AGM in the rear.

I should have said that. Thanks for mentioning it!

ok so the d series from xs are agm right?

as well as the yellow tops?

what about the duralast gold? http://www.autozone.com/autozone/parts/Duralast-Gold-Battery/1998-Honda-CR-V-4WD/_/N-ja26tZacy27?itemIdentifier=330111_27319_0_

ok just realized the xs sais on the site that it is AGM

annndd the yellow top....

but it doesnt say anything about the duralast, also doesnt mention any deep cycle?

would that mean its not AGM?

annndd the yellow top....

but it doesnt say anything about the duralast, also doesnt mention any deep cycle?

would that mean its not AGM?

I think the yellow top is not the duralast its just a lead acid battey.

You want a agm inside the car.

Edited November 6, 201212 yr by pmureika