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X4SKP



Member Since: 29 Nov 2013
Location: Berkshire
Posts: 2287

United Kingdom 2010 Defender 90 Puma 2.4 SW Stornoway Grey
Hello excossack

Sorry should have been clearer... The CTEK only charges the Defender Battery.

The Caravan has its own charging facility on-board converting 240 to 12V.
I have installed a 240V output Socket (below the standard input) on the Caravan
allowing the CTEK to run off this link when plugged into the Defender.

The CTEK can also be plugged into the garage directly via an external socket.


Click image to enlarge
 SKIP
https://www.defender2.net/forum/topic83242.html
Post #766530 2nd Apr 2019 2:10pm
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macfrank



Member Since: 05 Nov 2015
Location: somewhere in the north
Posts: 990

Germany 2015 Defender 110 Puma 2.2 SW Keswick Green
Great setup that looks very tidy indeed.

X4SKP wrote:
Found a 'shower proof' container from Masterplug


I'd check the ventilation as the CTEK gets warm. Maybe you'd get condensation, too.
Post #766536 2nd Apr 2019 3:26pm
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X4SKP



Member Since: 29 Nov 2013
Location: Berkshire
Posts: 2287

United Kingdom 2010 Defender 90 Puma 2.4 SW Stornoway Grey
Hello macfrank

Good point I'll check in use.

The CTEK does get slightly warm, and probably this has been factored into its design being intended for use in an open environment, and not within an enclosure, in the UK it is unlikely to get too warm, and if used in the summer, or when we get down into southern Europe then I would use it with the 'container' open and also not in direct sun light.

The IP65 rating will probably deal with any condensation however used, but again I'll check as I go.

This is the set up within the Caravan, I've installed (upgraded) an identical 90AH LR Battery in here (increased from
the 70AH originally installed), the thinking being that when travelling we have a backup for the Defender should we
have a total failure.

I installed the 'hard-wired' CTEK Plug onto this Caravan battery to allow the Reconditioning Cycle charging process
offered by CTEK to be periodically run...


Click image to enlarge


I'm interested in sourcing a simple Volt Meter for both the Defender and Caravan...possibly something like this


Click image to enlarge


Maybe time to use the search function on D2N to see what others have done... SKIP
https://www.defender2.net/forum/topic83242.html
Post #766784 4th Apr 2019 9:55am
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OsloBlue



Member Since: 14 Jul 2018
Location: Essex
Posts: 822

United Kingdom 2003 Defender 110 Td5 XS CSW Oslo Blue
Wait you can charge through 7 pin into a vehicle? Does it need a relay or fuze? I'm on IG: https://www.instagram.com/osloblue42/
Current: TD5 '110 "Lucinda" Thread here: https://www.defender2.net/forum/topic62562.html
Post #996921 20th Jun 2023 8:46am
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Martin
Site Admin


Member Since: 02 Apr 2007
Location: Hook Norton
Posts: 6479

United Kingdom 2015 Defender 90 Puma 2.2 XS CSW Montalcino Red
Only through the 12S (supplementary/second) 7 pin socket - normally white or grey cover. Or a 13 pin.

NOT through the black capped 12N 7 pin socket. If you have ONLY a single 7 pin socket it is 12N and cannot be used for charging.  1988 90 Td5 NAS soft top
2015 D90 XS SW
Post #996923 20th Jun 2023 8:49am
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OsloBlue



Member Since: 14 Jul 2018
Location: Essex
Posts: 822

United Kingdom 2003 Defender 110 Td5 XS CSW Oslo Blue
Right that probably solves why i have two 7 pins - One black and one.

Tried to take a voltage off each but couldn't get anything but might have been because i was looking at the wrong diagram - just presumed that they were the same.

I'll do a voltage test one i get it back from the garage to make sure its not switched through the ignition or something.

Thanks should save me having to switch out the batteries and taking them off charge! I'm on IG: https://www.instagram.com/osloblue42/
Current: TD5 '110 "Lucinda" Thread here: https://www.defender2.net/forum/topic62562.html
Post #996933 20th Jun 2023 11:17am
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