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ericvv



Member Since: 02 Jun 2011
Location: Near the Jet d'Eau
Posts: 5816

Switzerland 2009 Defender 110 Puma 2.4 SVX Station Wagon Santorini Black
Entreq dual battery system
Start to get interested in this modification. I read a lot here about Optima batteries being used for that, but does anybody have experience with the Entreq installation? I know it is terribly expensive, but they always have superior quality.
I like a lot the additional jump start kit with the Nato-socket on the left wing which I would have installed at the same time.

http://www.entreq.de/products/electrical-e...r-td4.html
http://www.entreq.de/doppelbatteriesystem-...d4-49.html You never actually own a Defender. You merely look after it for the next generation.
http://youtu.be/yVRlSsJwD0o
https://youtu.be/vmPr3oTHndg
https://www.youtube.com/watch?v=_GtzTT9Pdl0
https://www.youtube.com/watch?v=ABqKPz28e6A
https://www.youtube.com/watch?v=rLZ49Jce_n0
https://www.youtube.com/watch?v=XvAsz_ilQYU
https://www.youtube.com/watch?v=K8tMHiX9lSw
https://m.youtube.com/watch?v=dxwjPuHIV7I
https://vimeo.com/201482507
https://www.youtube.com/watch?v=ZSixqL0iyHw
Post #166898 7th Sep 2012 1:27pm
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ibexman



Member Since: 13 Dec 2008
Location: kent
Posts: 2876

United Kingdom 
£1739 Neutral Neutral
Post #166900 7th Sep 2012 1:31pm
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diesel_jim



Member Since: 13 Oct 2008
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Posts: 6041

United Kingdom 2006 Defender 110 Td5 SW Epsom Green
Gold plated wire or solid gold!! Shocked Shocked


Wonder how many anderson connectors you can buy for 899 euros Whistle
Post #166917 7th Sep 2012 3:58pm
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Welshsurferdude



Member Since: 23 Feb 2012
Location: Newport
Posts: 2321

Wales 
I know entreq are quality but 600quid for a anderson connector and some wires is surely taking the Censored !!! 2008 Santorini Black 110 XS USW (Sold)

2015 Discovery 4.5 Black pack Firenze red XS

2008 Corris Grey 110 XS USW (sold)

2011 Santorini Black 110 XS USW (Sold)
Post #166918 7th Sep 2012 4:16pm
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bpman



Member Since: 21 May 2008
Location: Oslo
Posts: 8069

2008 Defender 110 Puma 2.4 SVX Station Wagon Santorini Black
Eric

No experience of the entreq kit. I installed a dual battery system in a sililar way to many many other land rover owners. I used a pair of Odyssey batteries (PC1500s) (not optima), a bluesea controller and about £80 worth of cable, connectors and misc fittings. Talk to Tim at mobilecentre he is selling kits.

Approx costs:

Odyssey 2x Pc1500 £200 each
controller 1x £200
battery connectors £50
cable / connectors £30
Devon 4x4 tray for tdci £50ish
fuse box £50ish

so £1700 does seem steep, does that include fitting and a full valet ?

If you are ok with vehicle electrics you can do it over a weekend, happy to email you any pics
Post #166921 7th Sep 2012 5:12pm
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Thud



Member Since: 21 Jul 2012
Location: London
Posts: 667

United Kingdom 2008 Defender 90 Puma 2.4 SW Zermatt Silver
The Nato socket is a great idea that should be adopted as standard by LR.
Post #166924 7th Sep 2012 5:41pm
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ericvv



Member Since: 02 Jun 2011
Location: Near the Jet d'Eau
Posts: 5816

Switzerland 2009 Defender 110 Puma 2.4 SVX Station Wagon Santorini Black
Steve, thanks for the detail.

Fitting at the Entreq workshop is included, yes. They do not even sell the system for self-installing.
A full valet service, come on, for that price that would be a bit over the top, no? Whistle Laughing

Seriously now, you add the total cost up to about half of the Entreq price. There are of course German labor hours to be added, I don't know how many hours work this means to do a top job, but of course not £800....
I guess the Varta AGM batteries they use are top quality too, probably better than any other.

The jump start kit with that Nato socket, that seems incredibly practical in case of external power needs, or in case of need for some battery charging.... But that is additionally priced, not included in the base twin battery offer Big Cry

Anyway I won't decide this today, and first would need to discuss with Autobritt if such a modification would affect my extended warranty which runs 2 more years....

IF, and I say IF, someone has this Entreq installation, I still would like to hear how they like it Thumbs Up You never actually own a Defender. You merely look after it for the next generation.
http://youtu.be/yVRlSsJwD0o
https://youtu.be/vmPr3oTHndg
https://www.youtube.com/watch?v=_GtzTT9Pdl0
https://www.youtube.com/watch?v=ABqKPz28e6A
https://www.youtube.com/watch?v=rLZ49Jce_n0
https://www.youtube.com/watch?v=XvAsz_ilQYU
https://www.youtube.com/watch?v=K8tMHiX9lSw
https://m.youtube.com/watch?v=dxwjPuHIV7I
https://vimeo.com/201482507
https://www.youtube.com/watch?v=ZSixqL0iyHw
Post #166925 7th Sep 2012 5:41pm
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diesel_jim



Member Since: 13 Oct 2008
Location: hiding
Posts: 6041

United Kingdom 2006 Defender 110 Td5 SW Epsom Green
FWIW... the UK slave start sockets & plugs look like this:



(although beware if you accept a jump off of a friendly soldier.... they're all 24v!)
Post #166932 7th Sep 2012 7:13pm
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discoch1



Member Since: 06 Dec 2009
Location: 3722 Scharnachtal
Posts: 38

Switzerland 2002 Defender 110 Td5 CSW Zermatt Silver
Just puting my four penny worth into the pot.
Watch out for the Nato connections as they suffer from salt corrosion badly. Mine are done for after two years.
Seen somewhere some plastic versions of the same fittings and am about to swop over to them this autumn.
Post #166942 7th Sep 2012 8:26pm
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ericvv



Member Since: 02 Jun 2011
Location: Near the Jet d'Eau
Posts: 5816

Switzerland 2009 Defender 110 Puma 2.4 SVX Station Wagon Santorini Black
What deteriorates so fast?
The entire green Nato socket assembly housing, or only the electric connectors inside?
If the latter, presume regular spraying of the electric connectors inside the cover with WD-40 should avoid this problem? You never actually own a Defender. You merely look after it for the next generation.
http://youtu.be/yVRlSsJwD0o
https://youtu.be/vmPr3oTHndg
https://www.youtube.com/watch?v=_GtzTT9Pdl0
https://www.youtube.com/watch?v=ABqKPz28e6A
https://www.youtube.com/watch?v=rLZ49Jce_n0
https://www.youtube.com/watch?v=XvAsz_ilQYU
https://www.youtube.com/watch?v=K8tMHiX9lSw
https://m.youtube.com/watch?v=dxwjPuHIV7I
https://vimeo.com/201482507
https://www.youtube.com/watch?v=ZSixqL0iyHw
Post #166943 7th Sep 2012 8:37pm
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diesel_jim



Member Since: 13 Oct 2008
Location: hiding
Posts: 6041

United Kingdom 2006 Defender 110 Td5 SW Epsom Green
I used to have one on my old 90, and even with the screw on cap I got corrosion in it.

Although to be honest, I never bothered with any anti-corrosion protection (WD40 or coppaslip or vaseline) so it's my own fault.

Got Anderson connectors now mounted in a hole in the seat box.
Post #166947 7th Sep 2012 9:06pm
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discoch1



Member Since: 06 Dec 2009
Location: 3722 Scharnachtal
Posts: 38

Switzerland 2002 Defender 110 Td5 CSW Zermatt Silver
Ok. I have the fixed socket with the screw cap on the front of my Landy, the same on the back.

Both of the sockets have suffered bad salt corrosion on the aluminium outer parts of th housing. Salt under the paint.
The threads on both screw caps are water proofed with marine grease.
The cable feet inside are ok with no corrosion.

I have 50mm2 (Used from the CH Railways for earthing power lines down to the track) cables and an isolator switch to the battery and a massive marine ca 450Amp relay to operate the power to the cables.
Double battery system from IBS. Rear demontable 4000Kg pull winch.
The whole system can be shut down with one key at a low voltage from inside the cabin.
The battery system has two sets of fuses. One set from Iveco with 400Amp as main and then split down to multiples of 50Amp down to 20Amp to drive other projects. Cooler box, computer, auxilary heating systems.

Well thats my set up and it works.

Set my lot up for a couple of hundred quid.
There are some pics of the winch set up in my gallery.
Post #167000 8th Sep 2012 10:35am
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