Anyone ever run a smaller secondary battery into their trunk for audio purposes?

I have been thinking of adding a Shuriken SK-BT20 to the trunk to run my amps from and maybe even replacing the front battery with one smaller as well.

Thoughts?

Here is some info on the battery above:

http://www.bicostereo.com/index.php?act=viewProd&productId=5622

-High Performance Battery for use with audio system
-Handles up to 600 watts RMS
-Built with AGM (Absorbed Glass Matt) technology allows the battery to be mounted in any position without spilled
-Resistant to heavy vibrations and heat
-Super low ESR
-Amp Hours: 20ah
-Cranking Amps: 850a
-Weight: 15 lbs.
-Dimensions: 3"D x 7-1/2"W x 6-1/2"H

-Jason

97 Talon ESi-T (forever in progress...)


95 GS (Gone)
16.74@83.18mph
119.8 whp - 113.3 lbs/ft


2GNT #677
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