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optima yellow top or blue top?

2369 Views 2 Replies 3 Participants Last post by  DavidDymaxion
what best for EV's optimas yellow top or blue top? I would guess blue top as they are more for deep cycleing? Is this right?

thanks
gary
1 - 3 of 3 Posts
They are the same inside.

If choosing between blue and yellow batteries I would recommend making it a choice between Sky Energy or Thunder Sky Lithium cells. :)
In any case you want to get the light gray cases, the deep cycle ones.

I like the Blue Tops because the posts are on the top rather than the side, and the smaller posts are a handy place for balancers.
what best for EV's optimas yellow top or blue top? I would guess blue top as they are more for deep cycleing? Is this right?

thanks
gary
1 - 3 of 3 Posts
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