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HTB



Member Since: 24 Mar 2013
Location: Surrey
Posts: 71
United Kingdom 2012 Defender 90 Puma 2.2 HT Buckingham Blue
PUMA Second battery holder - Split charge system
As noted in a post on another thread, I want to fit a split charge system to my 2012 Puma 90 without having to get rid of the standard Landrover battery (as its only a few weeks old). Try as I might although I can see that a second battery will fit alongside the 'original' battery from posts on here, I can't find an aftermarket battery tray to secure it in place.

Does anyone make a dual battery tray to fit inside the Puma battery box (much like the Odyssey based systems) but that will accept the standard battery and a smaller one alongside?

Looking to provide power for a winch and overnight for basic lighting and power when camping.
Post #988281 8th Apr 2023 5:45pm
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Bluest



Member Since: 23 Apr 2016
Location: Lancashire
Posts: 3997
United Kingdom 2007 Defender 110 Puma 2.4 XS CSW Java Black
You can fit 2 standard size batteries in easily if you remove the jack and chock etc. I had to make my own tray, which meant learning to use a Mig welder I borrowed. I can’t believe no one has made one commercially. There is room behind the batteries for the VSR too. 2007 110 TDCi Station Wagon XS
Post #988292 8th Apr 2023 7:08pm
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macfrank



Member Since: 05 Nov 2015
Location: somewhere in the north
Posts: 991
Germany 2015 Defender 110 Puma 2.2 SW Keswick Green
One tray I can think of is gmb-mount (https://shop.gmb-mount.de/DEFENDER/Elektrik/Doppelbatteriesys./). I think there are other makes, too.
I made my own from aluminium sheets and profiles. It's not too hard to do:
https://www.kraxlr.de/makingof.html#electrics

More pictures (poor quality, but you get the idea). Uses the original bolts from underneath, and the screw-in clamps from above to secure the batteries.


Click image to enlarge

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Click image to enlarge

Click image to enlarge
Post #988297 8th Apr 2023 8:05pm
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kmac



Member Since: 07 Oct 2009
Location: Middlesex
Posts: 1294
United Kingdom 2009 Defender 110 Puma 2.4 USW Santorini Black
The Flatdog tray might do it - I made my own for original battery and a Numax

https://www.flatdoguk.com/defender-twin-battery-tray~93
Post #988614 11th Apr 2023 4:50pm
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Mdm



Member Since: 11 Sep 2013
Location: Sunny Lancashire
Posts: 1526
United Kingdom 
gywn lewis one works a treat in a puma
Post #988626 11th Apr 2023 6:16pm
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HTB



Member Since: 24 Mar 2013
Location: Surrey
Posts: 71
United Kingdom 2012 Defender 90 Puma 2.2 HT Buckingham Blue
Thanks you all for the replies and ideas - mecfrank your photos are really useful. Need to do a proper translation from German, but is the GMK says something about the 300tdi? Isn’t the puma box slightly different, but perhaps it’s just about making the floor flat.

I might give flatdog a shout and see what they think - I need a roof rack and high level internal shelf for the 90 and am almost decided on their kit for those. They seem to be pretty helpful.

Will let you know how I get on with a solution.
Post #988667 11th Apr 2023 8:46pm
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Marcassin



Member Since: 18 May 2022
Location: Aveyron
Posts: 5
France 2008 Defender 110 Puma 2.4 SW Keswick Green
macfrank wrote:
One tray I can think of is gmb-mount (https://shop.gmb-mount.de/DEFENDER/Elektrik/Doppelbatteriesys./). I think there are other makes, too.
I made my own from aluminium sheets and profiles. It's not too hard to do:
https://www.kraxlr.de/makingof.html#electrics

More pictures (poor quality, but you get the idea). Uses the original bolts from underneath, and the screw-in clamps from above to secure the batteries.


Click image to enlarge

Click image to enlarge


Click image to enlarge

Click image to enlarge


Hi Macfrank, thanks for the photos. Would you share measures and plans ? I am really interested to try it out ?
Post #992644 14th May 2023 9:14pm
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