FS: OPUS 150w w/ 12v 7ah Gell Cell Batteries $150 shipped.

**fromplanetbob** · 09-28-2005, 10:20 PM

I got an OPUS from MP3CAR.com months ago, it died so I sent it to OPUS to be repaired and bought another one (because I'm impatient). Anyways, this is the OPUS they sent back to me, it's new, never used. I'll include the reciept from MP3CAR.com for warrantee support.

As a bonus, I'm including a 12v 7AH Gel Cell Batteries!

$150 shipped USPS Priority Mail

I also have more of these batteries (5 I think) $8 each + shipping. Cheaper to buy a couple and have me ship them in a priority mail flat rate box.

**HitmanZ** · 09-29-2005, 12:20 AM

what would you do with those batteries? And what State do you live in

**fromplanetbob** · 09-29-2005, 12:24 AM

Build a Tank Circuit to keep your car computer on when you crank your car. you could also run your car computer for a few minutes (depending on your setup) with one. My setup runs me about 12 amps so this would hold out for a half our or so.

I'm in VA.

**HitmanZ** · 09-29-2005, 12:42 AM

Originally Posted by fromplanetbob

Build a Tank Circuit to keep your car computer on when you crank your car. you could also run your car computer for a few minutes (depending on your setup) with one. My setup runs me about 12 amps so this would hold out for a half our or so.

I'm in VA.

Yeah that's what i was thinking, but i guess i was just wondering why you would need a tank circuit since you already have the opus which supports voltage drops up to 8 volts.

**fromplanetbob** · 09-29-2005, 12:46 AM

because OPUS doesn't support 8v, it will shut off about 10v or so. Acc power turns off when cranking, by seperating your car computer from your car's electical system during crank using a tank, you'll save alot of problems and hassles. I also don't belive in running a car computer off the primary battery when the car is turned off - I use a secondary battery.