Optima battery question

I do remember seeing one used as a starter battery.....

Why did u make two threads about this? U got ur answer in the other thread.

no, they need to be surrounded by water to work correctly. your car doesn't have enough buoyancy to keep the acid levels afloat. they can also only start motors on boats. boat motors are much different from car motors because they're in boats. hope this helps.

the only difference between blue and yellow is that blue has extra posts on top iirc. they are both deep cycle and are suitable for stereos and starting.

I don't get your post… First you say no they won't work, then at the bottom you say the only difference between blue and yellow is that blue has extra posts on top iirc. they are both deep cycle and are suitable for stereos and starting…
Which is it?

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he was being sarcastic at the top lol. they will work great for a starting battery and for your stereo.

Does it matter if the "group size" is different than my stock battery to start the truck? If I ran one under the hood and 2 or 3 in the rear would do you think that is a good option? Would I be better off with stock under the hood and one xs xp3000 in the rear?

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Yep, its a great option. get the blue top

 

---------- Post added at 03:36 PM ---------- Previous post was at 03:36 PM ----------

 

40$ is a steal x3 for a blue top