I know its been covered lots of times but?

[d77543020 10+ year member]

So I'm looking for a new batt group 65 and I narrowed it down to these 4 the diehard platinum 220 a ns 285 and xs power 319 Duralast platinum 200 I'm only running about 1800 RMS total is the ns and xs power worth the extra coin

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[adulbrich 5,000+ posts]

If you're not competing and running the system with the car off, I don't think so.

If you have money to blow, I'd buy the XS just cuz. If not, it's not necessary.