Technical help Q & A Got A technical problem with you car? Keep it in here where the techies hang out and we will try to solve it for you!!

Maximum Size Battery

Thread Tools
 
Search this Thread
 
Old 11-10-2009, 12:21 AM
  #1  
shortie72uk
15000
Thread Starter
 
shortie72uk's Avatar
 
Join Date: Aug 2009
Location: Yorkshire
Posts: 36
Likes: 0
Received 0 Likes on 0 Posts
Default Maximum Size Battery

Wondering if anyone knows what is the maximum size battery that i can fit on a Mk5a XR3i Cabby.

Thanx for any help
Old 11-10-2009, 01:50 PM
  #2  
tabetha
BANNED
BANNED
 
tabetha's Avatar
 
Join Date: Jul 2006
Location: uk
Posts: 24,596
Likes: 0
Received 3 Likes on 3 Posts
Default

095 pretty sure, but have a measure up, and do research about on carbatteryshop.co.uk etc.
99% of fords will take three different batteries sizes on the battery tray, the obvious bigger capacity ones would be diesel variants of that shell/body.
But if looking for max performance it would be a AGM, but around £150, the Varta Blue Dynamic is a ace value/performance way above std fitment, that's what I use.
tabetha
Old 11-10-2009, 02:21 PM
  #3  
shortie72uk
15000
Thread Starter
 
shortie72uk's Avatar
 
Join Date: Aug 2009
Location: Yorkshire
Posts: 36
Likes: 0
Received 0 Likes on 0 Posts
Default

Would i need to change the alternator if increasing the battery size, mine has a 063 on it but looking at all the sites they say an 085 should be on it?
Old 11-10-2009, 03:33 PM
  #4  
tabetha
BANNED
BANNED
 
tabetha's Avatar
 
Join Date: Jul 2006
Location: uk
Posts: 24,596
Likes: 0
Received 3 Likes on 3 Posts
Default

No, alternator will be fine(if ok), the only time you will need a higher output alternator is if the load exceeds what the alt can provide, it will take slightly longer to fully charge if allowed to get flat, but normal day to day stuff will be perfectly fine.
tabetha
Old 11-10-2009, 05:12 PM
  #5  
shortie72uk
15000
Thread Starter
 
shortie72uk's Avatar
 
Join Date: Aug 2009
Location: Yorkshire
Posts: 36
Likes: 0
Received 0 Likes on 0 Posts
Default

Cool, thanx for the help, an 085 it is
Old 11-10-2009, 06:36 PM
  #6  
cabriolet
I've found that life I needed.. It's HERE!!
 
cabriolet's Avatar
 
Join Date: Oct 2006
Location: selsey
Posts: 1,182
Received 3 Likes on 3 Posts
Default

shortie 095 diesel battery fella my mk5 [wait for it] cab is 1 8 turbo diesel as long as u got the right alternator for the car it will be fine as tab says
Old 11-10-2009, 07:02 PM
  #7  
shortie72uk
15000
Thread Starter
 
shortie72uk's Avatar
 
Join Date: Aug 2009
Location: Yorkshire
Posts: 36
Likes: 0
Received 0 Likes on 0 Posts
Default

Yeah, no probs mate gonna sling an 085 on it
Old 13-10-2009, 01:43 PM
  #8  
NUTS RuS
15K+ Super Poster!!
iTrader: (35)
 
NUTS RuS's Avatar
 
Join Date: May 2003
Location: Vimto Land Nr Warrington, Cheshire
Posts: 15,109
Likes: 0
Received 0 Likes on 0 Posts
Default

085 is flat terminal version of the 063 round (with convertors)

IE same battery different posts
Old 13-10-2009, 05:35 PM
  #9  
shortie72uk
15000
Thread Starter
 
shortie72uk's Avatar
 
Join Date: Aug 2009
Location: Yorkshire
Posts: 36
Likes: 0
Received 0 Likes on 0 Posts
Default

Ah, mine says its a 063 and its flat posts, thought the 085 was a bigger battery but with the flat posts.
Old 13-10-2009, 06:22 PM
  #10  
tabetha
BANNED
BANNED
 
tabetha's Avatar
 
Join Date: Jul 2006
Location: uk
Posts: 24,596
Likes: 0
Received 3 Likes on 3 Posts
Default

If yours is a 063 it is a ROUND post type, so the one I suggested is no good as Ford terminal(flat).
That being the case your battery 063 will be around, 44AH, 360CCA
the next one up is the 075 at 60AH and 525 CCA, then 096 at 72AH and 680 CCA.
AH being amps per hour(energy density) the CCA is cold cranking amps, so the higher the number the more amps available for cranking.
A AGM type can be around 50% up on the 096 for the same size, but these are really suited to cars left long periods as self discharge is so low, normal battery is around 1% per day, AGM is less than 1% per week self discharge.
Sorry about the confusion I thought yours had a Ford type terminal battery.
tabetha
Old 13-10-2009, 06:35 PM
  #11  
shortie72uk
15000
Thread Starter
 
shortie72uk's Avatar
 
Join Date: Aug 2009
Location: Yorkshire
Posts: 36
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanx tabetha but its me thats sorry for the confusion. Just looked myself rather than second hand info from a mate.

Mine is a 085 with flat posts. What is the biggest i can put in or is the 085 the max i can go.

Thanx again
Old 13-10-2009, 09:03 PM
  #12  
cabriolet
I've found that life I needed.. It's HERE!!
 
cabriolet's Avatar
 
Join Date: Oct 2006
Location: selsey
Posts: 1,182
Received 3 Likes on 3 Posts
Default

escort diesel battery shorty fits no problem the early one is flat pole the later one is round pole
Old 13-10-2009, 10:42 PM
  #13  
NUTS RuS
15K+ Super Poster!!
iTrader: (35)
 
NUTS RuS's Avatar
 
Join Date: May 2003
Location: Vimto Land Nr Warrington, Cheshire
Posts: 15,109
Likes: 0
Received 0 Likes on 0 Posts
Default

096 will be one of the biggest straight swaps
Old 14-10-2009, 05:39 PM
  #14  
shortie72uk
15000
Thread Starter
 
shortie72uk's Avatar
 
Join Date: Aug 2009
Location: Yorkshire
Posts: 36
Likes: 0
Received 0 Likes on 0 Posts
Default

do i need to change the alternator for the diesal battery and is that the 095 or 095?
Old 14-10-2009, 06:57 PM
  #15  
tabetha
BANNED
BANNED
 
tabetha's Avatar
 
Join Date: Jul 2006
Location: uk
Posts: 24,596
Likes: 0
Received 3 Likes on 3 Posts
Default

Originally Posted by shortie72uk
Thanx tabetha but its me thats sorry for the confusion. Just looked myself rather than second hand info from a mate.

Mine is a 085 with flat posts. What is the biggest i can put in or is the 085 the max i can go.

Thanx again
As per my first answer and guess about it being flat FORD type terminals, the 095 is the largest straight swap, the 096 is a ROUND pole version of the same battery, ie 095 and 096 same dimensions, only difference is the 096 regular old style ford terminals, 096 newer round pole termnals.
I can't see anything bigger than a 095 fitting without cutting the tray about, but I have had a 120AH 980CCA battery on a 2L sierra before!!, this was with modded tray though.
tabetha
Old 14-10-2009, 10:47 PM
  #16  
NUTS RuS
15K+ Super Poster!!
iTrader: (35)
 
NUTS RuS's Avatar
 
Join Date: May 2003
Location: Vimto Land Nr Warrington, Cheshire
Posts: 15,109
Likes: 0
Received 0 Likes on 0 Posts
Default

If yours has 063 (round) then the 096 (round) is the bigger swap
If it has the 085 (flat) then as we have said its the 095 (flat)

To be honest I lost it ages ago as to if you have round or flat posts or even round with convertors etc so went of your 063 original posting details.

There will be no need to change the alternator.

Why do you need bigger ?
Old 15-10-2009, 06:16 AM
  #17  
shortie72uk
15000
Thread Starter
 
shortie72uk's Avatar
 
Join Date: Aug 2009
Location: Yorkshire
Posts: 36
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanx all for info, just going bigger as at the beginning of the project so as not 100% decided whats going on yet, wanted to know what i could go to.
Old 15-10-2009, 07:35 AM
  #18  
tabetha
BANNED
BANNED
 
tabetha's Avatar
 
Join Date: Jul 2006
Location: uk
Posts: 24,596
Likes: 0
Received 3 Likes on 3 Posts
Default

It may assist you to know, there is currently only 2 manufacturers in the world making FLAT type terminal ford batteries, all moving to round, as fitted before since 93 on fords.
I personally would go for round, saves hassle in the future, other wise in future years will just have to eventually change anyway.
tabetha
Old 15-10-2009, 11:37 AM
  #19  
shortie72uk
15000
Thread Starter
 
shortie72uk's Avatar
 
Join Date: Aug 2009
Location: Yorkshire
Posts: 36
Likes: 0
Received 0 Likes on 0 Posts
Default

Ive not looked but how easy is it to change the clamps then to do that.
Old 15-10-2009, 12:09 PM
  #20  
NUTS RuS
15K+ Super Poster!!
iTrader: (35)
 
NUTS RuS's Avatar
 
Join Date: May 2003
Location: Vimto Land Nr Warrington, Cheshire
Posts: 15,109
Likes: 0
Received 0 Likes on 0 Posts
Default

Simple bolt on converters are readily available
Old 15-10-2009, 12:10 PM
  #21  
tabetha
BANNED
BANNED
 
tabetha's Avatar
 
Join Date: Jul 2006
Location: uk
Posts: 24,596
Likes: 0
Received 3 Likes on 3 Posts
Default

The clamps be be changed easy enough, the best way though is to take the leads off, and get a auto electrical place to crimp them and solder on, just as a bit more secure that way when soldered.
In the past I have simply put on the round clamps inserted the main cable and secured with the two screws provided, and it's worked perfectly well, another option is to put a long bolt through the bit where the cable would go in the clamp and bolt up through here using a couple of washers at each end.
tabetha
tabetha
Old 15-10-2009, 05:28 PM
  #22  
shortie72uk
15000
Thread Starter
 
shortie72uk's Avatar
 
Join Date: Aug 2009
Location: Yorkshire
Posts: 36
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanx for all the help guys
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
boeb
Ford Escort RS Turbo
5
09-01-2020 05:11 AM
abz474
Cars for Sale
9
01-11-2015 06:53 PM
nicodinho
Ford Non RS / XR / ST parts for sale.
6
07-10-2015 12:56 PM
Johnny Knoxville
General Car Related Discussion.
4
30-09-2015 07:21 AM



Quick Reply: Maximum Size Battery



All times are GMT. The time now is 05:49 PM.