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What size 2nd battery should I get

basshead7890
in Amplifiers / Head Units / Processors / Electrical

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Posted

I have a 160amp alt, SHURiKEN SK-BT60 (Cranking Amp 1500, Amp Hours 60) under the hood and I want to run a saz1500 at .5ohm with 2 more 300 watt amps and have a stable voltage around 12+. Would 1 sk-bt20(20 AH, 850 Cranking Amp) be enough, what are your recommendations or thoughts? also 2 sk-bt20s would be the same price as 1 sk-bt35 (35 AH, 950 Cranking Amp)

Edited by marq7890

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    The biggest you can fit. even if it takes two to do it. Are those batteries agm type?

    I checked and they are agm. Alot depends on your wiring and did you do the big three?

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    The biggest you can fit and afford. Even if you go overboard, it's always better to have too much than not enough for now and later :fing34: This hobby is an addiction and I'm sure this won't be your last system...LOL

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