Battery Relocation....negative cable advice required *update 12th march 2011* - Saxperience

J222JRA · 6th March 2011, 22:58

So, ive decided i need to relocate the battery to the boot....ordered most of the bits i need but im stuck as to what size power cable to buy.

Companies are specifying a mm2 (mm squared) 16, 20, 25, 30, 35 etc etc and also amp rating but im not sure........

What size do i need people....not something i really want to guess as it could cause me huge problems.

Thanks in advance

James

Dave_P · 6th March 2011, 23:05

go to your local scrappy and seek out a mk4 escort, look for the battery - starter cable and your sorted... get 2 if your relocating the battery to the boot.

mechsman · 6th March 2011, 23:15

I bought 300 amp stuff which is overkill, but I will be turning over a 1.9 turbo diesel lump. 180 amp should be sufficient but bigger is better in this case and 300 amp aint that expensive.

J222JRA · 6th March 2011, 23:19

Quote:

Originally Posted by Dave_P

go to your local scrappy and seek out a mk4 escort, look for the battery - starter cable and your sorted... get 2 if your relocating the battery to the boot.

Thanks Dave.....however id prefer buy a new cable tbh.

Quote:

Originally Posted by mechsman

I bought 300 amp stuff which is overkill, but I will be turning over a 1.9 turbo diesel lump. 180 amp should be sufficient but bigger is better in this case and 300 amp aint that expensive.

300 amp.....hmmmm yeah its only £6.20 a meter....

Clicky.......

AlexB^p · 6th March 2011, 23:28

i simply went in halfrauds bought the biggest amp power lead they had for about 15 quid for 3 meters and 2 of there little premade earths and away you go

J222JRA · 6th March 2011, 23:33

Thankyou Mr Barnacle, Lea did the same....will pop in their tomorrow and have a look.

Chr15 · 6th March 2011, 23:38

Didnt AdamskiTNR make a guide for this?

J222JRA · 6th March 2011, 23:44

Not that i can see Chris.....

Chr15 · 6th March 2011, 23:49

PM him, im 99% sure he helped SeanVTS with it the night before FCS last year, maybe just didnt post it?

saxo-parts · 7th March 2011, 00:35

look up Vehicle Wiring Products on google, i get all my cables made up by them for winches on my old off roaders and seriously long cables for tail-lifts on wagons,they'll advise you of size also

saxo-parts · 7th March 2011, 00:36

http://www.vehicle-wiring-products.e...e/homepage.php

give them a whirl!

blackie_2k5 · 7th March 2011, 01:16

180 amp stuff should more then suffice your case, why buy any more tbh

Tontsy · 7th March 2011, 05:41

You want the 0gauge that me and liam run for our installs... I had like 15 meters left over, new and gave it to him and another mate.

I can get a few meters back if youre interested. Fb me.

swampy · 7th March 2011, 06:57

Dont bodge it with ice cable!
Get proper battery cable, get the flexible stuff.

The kits i supply use 135 amp cable which is fine.

Dont forget if its a track car weight is the enenmy and the bigger the guage the heavier it is.

AlexB^p · 7th March 2011, 07:14

Theres nothing wrong with the big guage ice power cables for this puropse
yes the little ones you get in a wiring kit arent up to it but the one i use is spot on

Maybe a little overkill on size but id rather the extra weight to play safe
Ill get a piccy later its the flexable stuff and its served well for 8 months now every day

J222JRA · 7th March 2011, 10:59

Thanks for the help guys.....really appreciate it.

Now next question....i must use a sealed battery.

What us a sealed battery?? Just one that doesnt have holes in the top for re-filling with deionized water??

For example i have a halfords battery thats maintenance free.....is that classed as sealed??

swampy · 7th March 2011, 11:25

Ice cable is a bodge when you can get decent 135 or 175 amp cable for well under £5 a meter.
The car even with all electrics on wont draw 100amps at any given time so you still have plenty to spare.

AlexB^p · 7th March 2011, 11:54

Quote:

Originally Posted by J222JRA

Thanks for the help guys.....really appreciate it.

Now next question....i must use a sealed battery.

What us a sealed battery?? Just one that doesnt have holes in the top for re-filling with deionized water??

For example i have a halfords battery thats maintenance free.....is that classed as sealed??

Something like a varley or oddysey is sealed but a normal battery can be used it just needs to be in a box

Quote:

Originally Posted by swampy

Ice cable is a bodge when you can get decent 135 or 175 amp cable for well under £5 a meter.
The car even with all electrics on wont draw 100amps at any given time so you still have plenty to spare.

So at 15 quid for 3 meters its a bodge??
Bodges tend to be things that are half arsed and dangerous not just cause it costs 50p a meter more

Jackman · 7th March 2011, 11:57

I pretty sure I just have a Vibe amp cable for mine lol!

And I've got a normal battery in a battery box in the boot!

Would love a sealed battery at some point though, just for the lightness!

J222JRA · 8th March 2011, 08:50

Thanks for the comments everyone.........im going for 40mm2 Cable which handles 300 amps and has an OD of 12.7mm.

As for the battery.....for the time being i will be using the standard battery.....the cars off the road at the minute anyway.....just comes out for the garage to be washed and back in again lol. Hopefully next year when the house isnt eating soo much cash i will get an Oddysey or Varley race battey.