2 questions about electical.

[I like FI 10+ year member]

i meant running multiple runs.

1 run of 0/1 gauge wire

and running 4 gauge together

front batt==========================0gauge rear batt

front batt -----------------------------------------------4 gauge rear batt both> to mmats 3500 amps

1 run of neg and pos for 0 gauge and for 4 gauge total 4 wires from batt to batt.

 

[Saint211 10+ year member]

All I know is I have 100 foot of 0 gauge sitting in the corner of my bedroom just itching to be put in my vehicle... //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[audiolife 5,000+ posts]

agm batteries have a lower IR than any regular wet cell battery i know of. CA and CCA will not directly feed into what has more power....too much of those tests are in a voltage range that is unusable for a modern car much less an audio system..

 

[DidUHearThat? 10+ year member]

i meant running multiple runs.
1 run of 0/1 gauge wire

and running 4 gauge together

front batt==========================0gauge rear batt

front batt -----------------------------------------------4 gauge rear batt both> to mmats 3500 amps

1 run of neg and pos for 0 gauge and for 4 gauge total 4 wires from batt to batt.

If your running 7kw, you shouldn't be messing with 4 gauge at all. It's not worth it. You will need to fuse the 4 gauges at their ratings (150 amp) each. That's an *** load of fuses. Sell the 4 gauge and get yourself more 0 guage or even 2/0 gauge welding wire. Super heavy stuff. Rarely seen and a pain in the *** to bend or crip onto terminals. Multiple runs of 0 gauge are easier to find and work with.

Don't do lead acid inside. The gases can eat thru steel, and are poisonous. They will ruin your amp, your car and your lungs. When I say ruin, I mean burn a 2 inch whole straight thru.

 

[I like FI 10+ year member]

i did research about agm and gel, and there is nothing special exept price.

they have low resistence means they will change faster, but you still have to wait till they charge, maybe not as long as acid batt. and you can blow agm if not careful.

nsb90 is an acid filled wet battery so whats the hype?

 

[jrwalte 10+ year member]

i did research about agm and gel, and there is nothing special exept price.they have low resistence means they will change faster, but you still have to wait till they charge, maybe not as long as acid batt. and you can blow agm if not careful.

nsb90 is an acid filled wet battery so whats the hype?

low resistance also means quicker discharge to your amp to use the reserve capacity of the battery without the voltage dropping as sharply. When 'buying' a battery for car audio, you should never consider lead acid. It's cheap for a reason.

 

[audiolife 5,000+ posts]

i did research about agm and gel, and there is nothing special exept price.they have low resistence means they will change faster, but you still have to wait till they charge, maybe not as long as acid batt. and you can blow agm if not careful.

nsb90 is an acid filled wet battery so whats the hype?

AGM the acid/liquid/water is suspended in a glassmat. AGMs as a general rule charge faster and discharge better than a add water too type cell. In and AGM cell you wouldn't get your hands wet unless you touched the mat inside..it is also very toxic. I do believe the NSB is an AGM cell as optima, odyssey, kinetik all are. AGMs don't vent nor corrode like add water too batteries and even other "maintenance free batteries.

Gel cells are known for high Ah capacity but generally speaking have a lower discharge rate than AGM...they use gel cells in applications like in solar cells where they use many batteries to draw from and are generally not in high current needed systems. thus they take full advantage of their capacity over drawn out periods of time.

 

[I like FI 10+ year member]

nsb is lead acid battery.

 

[audiolife 5,000+ posts]

nsb is lead acid battery.

they are all lead acid batteries //content.invisioncic.com/y282845/emoticons/fyi.gif.9f1f679348da7204ce960cfc74bca8e0.gif

http://nl.youtube.com/watch?v=IQHn2urabPU

this is suppost to be an NSB being hacked up...the white stuff inside looks like A.dvanced G.lass M.at to me