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Streaky



Member Since: 31 May 2010
Location: Dubai
Posts: 259

United Arab Emirates 2008 Range Rover Sport Supercharged Alaska White
Mounting a second battery under the bonnet

Has anyone fitted a second/auxiliery battery under the bonnet of a V8 RR SC? I would like to run my Engal fridge from it etc.
Where did you mount it and what type of split charger did you use?

Thx.

S.

Post #277706 Mon Oct 11 2010 12:57pm
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MikeS



Member Since: 24 Dec 2009
Location: Parkdale, Melbourne
Posts: 261

Australia 2005 Range Rover Sport 4.4 V8 HSE Tangiers Orange

Ready made kit from Oz, pretty much plug 'n play. They do an additional kit fully wired to run an additional socket in the boot as well.

http://www.traxide.com.au/D3_kits.html

Not got it myself yet, but will have next year. Ex-G4 Challenge RRS HSE, BV55 YZE. Subtle shade of orange ! Now registered YZE481 G4RRS in Melbourne.

Post #277708 Mon Oct 11 2010 2:01pm
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lespes



Member Since: 16 Jun 2008
Location: Channel Islands
Posts: 1052

Guernsey 2006 Range Rover Sport TDV6 HSE Buckingham Blue

Very good kit, easy to install, all bits included with very straightforward instructions

Post #277713 Mon Oct 11 2010 4:26pm
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Streaky



Member Since: 31 May 2010
Location: Dubai
Posts: 259

United Arab Emirates 2008 Range Rover Sport Supercharged Alaska White

I've not got around to doing this yet but am making plans to do the work soon.
The advert suggests that the D3 and RRS already have a second battery tray location....where abouts would that be on a left hand drive car then because I can't see it anywhere.

Pics would be great but a breif description would be better than nothing!

Thx. Ra-Ro Sport Super Dooper Charged.
Ford F350 Super Duty Prototype.
Ni$$@n Patrol 4.8 Overlander.

Post #299881 Wed May 18 2011 3:02pm
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lespes



Member Since: 16 Jun 2008
Location: Channel Islands
Posts: 1052

Guernsey 2006 Range Rover Sport TDV6 HSE Buckingham Blue

Just remove rear plastic cover on opposite side to main battery location, looks identical but opposite side and still at rear of compartment

Post #299890 Wed May 18 2011 5:24pm
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raadar



Member Since: 07 Oct 2010
Location: sunshinecoastQ
Posts: 38

Australia 

streaky,

I found the space under the second plastic cover to be inadequate for housing a second battery (of any significant size to run a fridge etc) on the tdv8 RRS.....I am not sure how this differs on the SC but I assume you will find the same problem.

By relocating one of the filler bottles in front of the primary battery I was able to create sufficient space to position a 307 x 169w x 211h 90AH secondary battery supported on a custom made aluminium tray. The charge control unit was mounted in the space under the second plastic cover (which also includes the brake system hydraulics which are difficult to relocate)

The splitter used was a 3-way system (main, aux, trailer batteries) made by Rotronics in Aus.

I have since transferred this setup to my D4 which has similar spatial tolerances, although the height of the battery became a minor issue which was resolved by relieving the inside skin of the bonnet at the appropriate position.

hope this helps...............frank my10D4se3Ltdv6 current
my08RRStdv8 sold
my07RRStdv8 sold

Post #299926 Thu May 19 2011 5:10am
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Streaky



Member Since: 31 May 2010
Location: Dubai
Posts: 259

United Arab Emirates 2008 Range Rover Sport Supercharged Alaska White

Some useful info there...thx.
I'll be using the same set-up as my Discovery.....a Piranah DBS180S as a dual battery managment and charging system.
I wonder if I can squeeze an Optima Yellow top in that space?
Thoughts?

Thx.

S Ra-Ro Sport Super Dooper Charged.
Ford F350 Super Duty Prototype.
Ni$$@n Patrol 4.8 Overlander.

Post #299927 Thu May 19 2011 6:22am
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raadar



Member Since: 07 Oct 2010
Location: sunshinecoastQ
Posts: 38

Australia 

from my knowledge of what is available, a yellow top should fit into the space however, at 55 AH it will not run your fridge etc for very long. my10D4se3Ltdv6 current
my08RRStdv8 sold
my07RRStdv8 sold

Post #299928 Thu May 19 2011 6:37am
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lespes



Member Since: 16 Jun 2008
Location: Channel Islands
Posts: 1052

Guernsey 2006 Range Rover Sport TDV6 HSE Buckingham Blue

Yellow or blue top fits, it is a deep re cycle battery, never had problems with running mine flat even with heavy usage

Post #299967 Thu May 19 2011 3:53pm
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shepp



Member Since: 15 Nov 2010
Location: Bingley
Posts: 440

United Kingdom 2006 Range Rover Sport Supercharged Java Black

found this if it helps with installation and location of secondary battery
http://www.aulro.com/afvb/verandah/62580-t...it-d3.html

Post #304963 Mon Jul 04 2011 5:25pm
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