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Dual Battery help
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tayaste
 


Member Since: 15 May 2013
Location: Chester
Posts: 7633

United Kingdom 2008 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3

I ran heavy duty 25mm2 to the back of mine.

Click image to enlarge
   
Post #197352113th Aug 2018 12:52 pm
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mick_n3
 


Member Since: 19 May 2017
Location: Kettering
Posts: 425

United Kingdom 2008 Discovery 3 TDV6 HSE Auto Buckingham BlueDiscovery 3

Andy Foster wrote:
Heavy duty cable to one of these. Has a fuse box on the back so everything is fused and switched separately. Can also be done for the passenger side panel Thumbs Up




That's the plan with mine parts all dispatched according to Fleabay Thumbs Up
Hopefully get started on it this weekend
 
M6NIO 
 
Post #197357313th Aug 2018 3:30 pm
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Andy Foster
 


Member Since: 27 Dec 2009
Location: Liverpool
Posts: 6551

United Kingdom 2015 Discovery 4 3.0 SDV6 SE Tech Auto Santorini BlackDiscovery 4

Give me a shout if you need any help Thumbs Up
 D4 MY15 SE TECH
D3 gone but never forgotten. 
 
Post #197363913th Aug 2018 7:00 pm
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mick_n3
 


Member Since: 19 May 2017
Location: Kettering
Posts: 425

United Kingdom 2008 Discovery 3 TDV6 HSE Auto Buckingham BlueDiscovery 3

Well all the bits have arrived, so plan is to start attacking it tomorrow.
After reading one of the threads from Wiggs I've opted to put an Inveter up behind the panel as well.

Just hope I can get the interior trim of without too much hassle any tips?
 
M6NIO 
 
Post #197459016th Aug 2018 4:17 pm
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mick_n3
 


Member Since: 19 May 2017
Location: Kettering
Posts: 425

United Kingdom 2008 Discovery 3 TDV6 HSE Auto Buckingham BlueDiscovery 3

Almost done T max fitted Optima Yellow Top, panel done,


 
M6NIO 
 
Post #197522418th Aug 2018 7:48 pm
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tayaste
 


Member Since: 15 May 2013
Location: Chester
Posts: 7633

United Kingdom 2008 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3

Good work Thumbs Up
   
Post #197523018th Aug 2018 8:18 pm
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lake_District
 


Member Since: 14 Jan 2013
Location: Reading
Posts: 172

United Kingdom 2005 Discovery 3 TDV6 S Manual Zermatt SilverDiscovery 3
Re: Dual Battery help

mick_n3 wrote:
Looking at putting an Aux battery in my D3 to power fridge etc in back, having read umpteen threads I think I’ve got the list of required parts can someone confirm my list, or make any alternative suggestions.

Was thinking T-Max Split charge system
https://www.paddockspares.com/ba2685-t-max...ystem.html

Optima Yellow top is this the correct one to fit in spare Battery tray? unless any body has any alternative suggestions

https://www.tayna.co.uk/leisure-batteries/...OcQAvD_BwE

Battery clamps I think these are the correct part numbers

Battery bracket LYJF500100
Bolt flanged H LXYG000051
Bolt battery C LXYG500061
Anything else that I may need, obviously cable and fuses etc


Trying to add a leisure battery to my D3, and looks like I need the 3 items above. Tried searching but no luck, anybodybany idea where I might find these?

Many thanks.
  
Post #210282230th Nov 2019 9:14 pm
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mick_n3
 


Member Since: 19 May 2017
Location: Kettering
Posts: 425

United Kingdom 2008 Discovery 3 TDV6 HSE Auto Buckingham BlueDiscovery 3

For the clamp and bolts Advance Factors

https://www.advancedfactors.co.uk/battery-13129-c.asp
 
M6NIO 
 
Post #210282330th Nov 2019 9:20 pm
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lake_District
 


Member Since: 14 Jan 2013
Location: Reading
Posts: 172

United Kingdom 2005 Discovery 3 TDV6 S Manual Zermatt SilverDiscovery 3

Many thanks.
  
Post #210282630th Nov 2019 9:31 pm
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Tripe
 


Member Since: 28 Jun 2015
Location: Tasmania
Posts: 285

Australia 2007 Discovery 3 TDV6 SE Auto Zermatt SilverDiscovery 3

Can’t go past these kits,

Developed by a land rover owner for land rovers.


http://www.traxide.com.au/diy-dual-battery...-dbs-kits/
  
Post #210283830th Nov 2019 11:26 pm
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loanrangie
 


Member Since: 18 Jun 2017
Location: Melbourne
Posts: 652

Australia 2008 Discovery 3 TDV6 SE Auto Stornoway GreyDiscovery 3

2 problems with putting all the sockets etc in the access panel, 1) panel is not very sturdy and pull out easily, 2) anything you plugin is now at 90 degrees to the trim so any gear in the back can knock or rip them out if it shifts.
  
Post #21030362nd Dec 2019 3:59 am
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Inigo
 


Member Since: 28 Feb 2012
Location: Kent
Posts: 275

United Kingdom 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Waitomo GreyDiscovery 4

I've seen people put outlets in the horizontal sections of trim above where those access panels go. More permanent, but more protected.
  
Post #21030622nd Dec 2019 10:29 am
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loanrangie
 


Member Since: 18 Jun 2017
Location: Melbourne
Posts: 652

Australia 2008 Discovery 3 TDV6 SE Auto Stornoway GreyDiscovery 3

Like this.





  
Post #21030762nd Dec 2019 12:37 pm
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lake_District
 


Member Since: 14 Jan 2013
Location: Reading
Posts: 172

United Kingdom 2005 Discovery 3 TDV6 S Manual Zermatt SilverDiscovery 3

Now that is a good idea.
  
Post #21031802nd Dec 2019 8:02 pm
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djcleckie
 


Member Since: 08 Feb 2010
Location: Highlands
Posts: 189

Scotland 2005 Discovery 3 TDV6 SE Manual Cairns BlueDiscovery 3

Last weekend I was away camping and I ended up with a flat battery on my D3. It was parked for 2 days without the engine being run but the doors were open/closed a lot as the weather was bad and we need to use it for shelter. Just the courtesy lights coming on/off would over a few hours would not flatten a 120AH battery. Something must have been "waking up" the electronics. Ignition was never turned on but something drained the battery.
Does opening/closing the doors "wake up" the electronics?

Its a fairly new battery and even when left unused for a week without touching the D3 it normally starts it OK.

I have been reading up on this forum about a 2nd battery and a split charge system but I am correct in thinking that with all these systems the courtesy lights, power sockets and electronics still come off the primary starter battery?
In the pictures on this forum of a split charge system the thick lead to the fuse box is still attached to the primary battery.

To get these to come off the 2nd battery would involve a lot of re-wiring?

Dave
 2005 SE Manual Cairns Blue
Faultmate MSV2
Series 2 - long gone
RR Classic long gone.
Disco1 believe its still going as a farm vehicle in France. 
 
Post #217038828th Aug 2020 12:12 am
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