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second battery question


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Posted

i have one optima red top under the hood and one in my bed. i ran a positive and a negative from the front to the back. my question is can i just run a negative wire from the front batt to the frame, and from the back batt to the frame in the back. so i don't have to have two 1/0 wires running under my truck.

MY TRUCK BUILD - 1976 F-100 Ranger. Fully built 482 big block, 4 DC lvl4 15's in a blowthrough, plenty of custom fabrication.

MY HATCH BUILD - 1993 Honda Civic DX Hatchback . Clean daily driver, dropped, subtle customization.

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Posted

Yeah he can ground it, but why take out that extra run? IMO it's better to have that negative wire going from front battery to back battery, I don't personally like grounding extra batteries, or amps, would rather run directly off battery terminal. The run is already there, so I would say keep it.

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06 Mini Cooper S

Sundown, SoundQubed

Cadence, XS Power

151s Sealed

155s Outlaw

Windshield @ 37hz

Posted

ok ill leave it. the only reason is im gonna be getting another battery soon. and i could take the wire that is left from just grounding to the frame, and use it to connect the new batt. but it would probably be better to just buy more wire, so i have the best connection between all of my batteries. thanks for the feed back.

MY TRUCK BUILD - 1976 F-100 Ranger. Fully built 482 big block, 4 DC lvl4 15's in a blowthrough, plenty of custom fabrication.

MY HATCH BUILD - 1993 Honda Civic DX Hatchback . Clean daily driver, dropped, subtle customization.

teamxa2-1.jpg

Posted

just ground the new battery to the other battery in the bed...

Full eclipse system is next on list.. soon to gut and redo the honda as new project/rolling buissness card :)

i miss the sound of those old school strokers on beast amps :(

Posted
Yeah he can ground it, but why take out that extra run? IMO it's better to have that negative wire going from front battery to back battery, I don't personally like grounding extra batteries, or amps, would rather run directly off battery terminal. The run is already there, so I would say keep it.

OT but i was readin this thread listenin to 5 star bitch off a DJ dLux mixtape i found on the interwebz and your avatar was timing with it perfectly i couldnt look away lol

woman..cant live with em...cant shoot em...guess were all fucked

You might be a Redneck if you use your leftover gutters for a speaker box port...

YOU JUST LOST THE GAMER.I.P. Blazer=========================Last setup was in the 141s on music (37hz) with 2 12s and 1kw in a 4dr blazer.2010 Mitsubishi Lancer DE2 12in Clarions (kept from blazer)HiFonics BRZ1700.1d (at 2 ohms BLOWN) [JBL GTS180X for subs currently 60wRMS x2ch!!!!!! This works for till i get the blown amp fixed] Alpine 4ch salvaged from blazer (currently near death)9887 peerless 7s in the doors and CDT tweeters ran active no speakers in the rearKintik HC1400 under the hood.metered once a while ago, dont remember it...was piss poor compared to the blazer, mid 130s i think....looking to replace subs and amp when i have money.

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