I just bought this as a secondary battery. It's only got 545 CC amps, is that gonna be enough to start a 4th gen? I was mainly going to use this as a 2nd power source, but if I can use it to start the car entirely, then I may think of a different application for it.

 

Hell yeah! The regular odyssey has 210cca. You will be fine.

Oh wait, did you mean cc or cca?

 

I use a PC545 Odyssey in my track car. It starts it fine, without issue. If you have an alarm or big stereo, I'd be wary of using it. If you leave it hooked up to a current drain for an extended time, I'll quickly kill the battery.

 

CCA

And I also have an Optima Yellow top to handle my sound system, So if they're linked in parallel, would I be fine to start the car?

 

I hear about allot of daily drivers that use this battery with no problems, not even cold starting.