optima

Hello all, I am new to this forum but have had no luck on ebay/gumtree/fbmarketplace regarding trying to shift my aftermarket car audio setup. My car failed it's MOT and is getting scrapped so everything has to go to a new home and hopefully there is someone here that might be interested in some...

Optima battery

So, I have the chance to get an Optima Red Top 34R for $75. The problem is it would not fit in my front hood. I would have to wire it in series or parallel or whatever with the stock battery that I currently have. Which would ruin the life for both of them. However, it's a fantastic deal! My...

1. Product: Two Optima yellow top battery covers. 2. Specs: From group D34/78 batteries (the ones with top and side terminals). May fit other Optima batteries. 3. Description/Condition: Unused, one does not come with the 78 puck adapter nor the group 48 wing adapter. 4. Price: Is this...

I have a Dodge Magnum, big 2 upgrade (batt ground and engine ground....alt to batt is already 2ga). My main battery is a Deka Intimidator. I'm looking for a second battery with a system of power hungry Hifonics amps running 1800w RMS total. I can get a Optima d34 for $140.99 brand new from...

Which one yo?

I am adding this as a second battery in the trunk, and undecided on the BLUE or YELLOW top optima battery. Which color optima would be best suited for car audio system and a brief description why would be appreciated. Already have upgraded electrical. Any suggestions? Thanks in advance

Im going to be running a Orion 2500d to a fi btl 15. I have big 3 done and own a yellow top optima, and a batcap 800. not sure if I wan to run these batterys though. Opinions on what I should run, if I should keep these batterys... also what would be a good alternator choice?

did the big three and upgraded all wiring from front to back tin 1/0 gauge. and put a 2400 kinetik in trunk instead of the deka. amps still cut off around 9.9vlts whats the problem here? do i need a ground from front battery to rear, i have the rear grounded to chassis with 1/0. I have the power...

setup: 2001 honda accord h22 engine 2 mtx 9500 12" dvc 2-81001 mtx class d mono block amps 1500 watts each 1- 7804 mtx amp 4channel 1200 watts mtx 6x9's 6.5" 3" tweets optima yellow top under hood and in trunk 12 farad stinger cap 1/0 wiring troughout 165 h/o alternator. at idle has...

optima red top battery