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Author: Subject: It's Battery Time
RazMan

posted on 21/3/06 at 06:46 PM Reply With Quote
It's Battery Time

I'll be shelling out on a suitable battery soon so I'm looking at my options. My middy is a 2.5 litre V6 Duratec with very little current load other than an aftermarket ECU with fuel injection. All lights are LED jobbies so quite a saving there. Size is not a problem as it will be mounted behind the passenger seat in a custom made box.

So do I go for a conventional lead acid battery or a more specialised one like the DMS red top?

Any ideas and suggestions are welcome






Cheers,
Raz

When thinking outside the box doesn't work any more, it's time to build a new box

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RazMan

posted on 21/3/06 at 10:34 PM Reply With Quote
After a bit of searching I have come up with Varley, Optima & Odyssey - all racing batteries so very light but capable (at least on paper)
Is it worth paying £100+ or should I go with a £50 conventional battery?

Any views?





Cheers,
Raz

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stevebubs

posted on 21/3/06 at 10:44 PM Reply With Quote
Depends on whether the weight loss is worth the £50+ quid you're spending on the redtop or whatever...
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ned

posted on 21/3/06 at 10:47 PM Reply With Quote
i only paid about £70 for my odyssey battery - inc delivered. if you're gonna spend £50 on a normal battery then there's no contest imho. its a pc625 or something, i did post about it recently i'm sure and there's a pic in my archive under build march 06 folder.

cheers,

Ned.





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RazMan

posted on 21/3/06 at 11:07 PM Reply With Quote
Steve, any weight saved is offset by my 17 stones anyway

Ned, I remember seeing Odessey at Stoneleigh last year and I was suprised that such a small battery would turn my V6 over - my motorbike battery was bigger! Their PS680 is £89.95 and the PS925 is £124.95. Did you get yours direct or through a distributor?

*edit* Just found the thread here - it was Powervamp. Their site doesn't list any car type batteries so maybe I need to give them a ring tomorrow.


[Edited on 21-3-06 by RazMan]





Cheers,
Raz

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RazMan

posted on 22/3/06 at 10:25 AM Reply With Quote
**Update**

I just placed an order with Powervamp.
The battery I ordered is the Odyssey PC680 - price was an amazing £65.85 delivered! That is a saving of over £30 when compared to other stockists!!



Thanks for the tip Ned - I would buy you a beer but it's too early


[Edited on 22-3-06 by RazMan]





Cheers,
Raz

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RazMan

posted on 23/3/06 at 04:42 PM Reply With Quote
Ordered yesterday and delivered this morning - that's what I call service

I have just got to come to terms with the fact that this ickle thing is going to start my V6. It is so small I can hold it in one hand!
Rescued attachment Odyssey Battery.jpg
Rescued attachment Odyssey Battery.jpg






Cheers,
Raz

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ned

posted on 23/3/06 at 05:33 PM Reply With Quote
cool init





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EViS

posted on 23/3/06 at 11:58 PM Reply With Quote
That's WAY too small . Does it have the same capacity as all the generic halfords batteries?
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RazMan

posted on 24/3/06 at 08:48 AM Reply With Quote
The PC680, as the name suggests, has a cranking current of 680 Amps which is higher than most conventional batteries several times the size. As I understand it, only the Ampere/hour capacity is less (18) which basically means that you might run flat a little quicker if you leave the headlights on after switching the engine off - but normal use is unaffected.

As a guide, Ultima fit a smaller battery than mine to power their 5 litre Chevvy V8!





Cheers,
Raz

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chrsgrain

posted on 24/3/06 at 07:15 PM Reply With Quote
Looks f***ing cool!

How big is it, the battery that is... can you measure it for me?

Thanks.

Chris

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RazMan

posted on 24/3/06 at 10:29 PM Reply With Quote
Full spec here





Cheers,
Raz

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chrsgrain

posted on 25/3/06 at 11:54 AM Reply With Quote
Most excellent - thank you ....

I'll be adding one of those to the 'need to get' list.... will make much more space on the battery shelf!

Chris

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Krismc

posted on 25/3/06 at 05:01 PM Reply With Quote
so ill be able to have one of them in my vortx to power my Zetec???

well if so ill order one, i was looking at getting a red top but they are too expensive, so its a PC680 and do you have there number cause that page is impossible to read its so small!

[Edited on 25/3/06 by Krismc]





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RazMan

posted on 25/3/06 at 06:49 PM Reply With Quote
You won't need a battery as big as the PS680 for a Zetec - go for the PS525 which is smaller, lighter and cheaper

The details for contacts are in the links above or the thread here





Cheers,
Raz

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ned

posted on 25/3/06 at 07:52 PM Reply With Quote
here is my pc625, hope pic gives some idea of scale... Rescued attachment IMG_1878b.jpg
Rescued attachment IMG_1878b.jpg






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Krismc

posted on 26/3/06 at 09:18 AM Reply With Quote
cheers RazMan

and ned....shouldnt that be in your car or is that a security device





Built, Ivaed, Drove and now Sold - 2011 MNR VORTX RT+ 2000cc Zetec on R1 Throttle boddies.

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chockymonster

posted on 26/3/06 at 09:40 AM Reply With Quote
Which one should I be looking at for an R1 bec?
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JoaoCaldeira

posted on 28/3/06 at 07:08 AM Reply With Quote
quote:
Originally posted by chockymonster
Which one should I be looking at for an R1 bec?


The original R1 one (that also fits R6 and DragStar 650).

If pre 2004 it's a 12 Ah one, with 200 - 230 cracking amp.
If post 2004 (inc) its a 10 Ah with +/ 200 cracking amp.

It's way lighter than the Odyssey ones (about half)

As I have a 2003 R1, I'l use the original one, but If I feel that's not enough I'll take the 12 Ah one - the one with 14 in place of 12 in the model)

Joao Caldeira

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Hellfire

posted on 28/3/06 at 04:32 PM Reply With Quote
We used original ZX12R battery - extra load is pretty much insignificant. When will I have the hazard lights on?






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Hellfire

posted on 28/3/06 at 04:33 PM Reply With Quote
We used original ZX12R battery - extra load is pretty much insignificant. When will I have the hazard lights on?






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RazMan

posted on 28/3/06 at 06:08 PM Reply With Quote
Normally you wouldn't need to use a bigger battery in a BEC. The only extra load will be the extra lights (two of everything) and the alternator should handle this without too much trouble. You certainly dont need extra cranking power so just stick with the standard battery.
The only advantage would be that you can run the hazards for longer if you break down ...... but you built your car well and you won't break down ...... will you





Cheers,
Raz

When thinking outside the box doesn't work any more, it's time to build a new box

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