Home > Maintenance & Modifications > Optima batteries which ones. |
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leeds Member Since: 28 Dec 2009 Location: West Yorkshire Posts: 8580 |
Voltage drop across a blocking diode???
Brendan |
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3rd Jan 2012 6:54pm |
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bpman Member Since: 21 May 2008 Location: Oslo Posts: 8069 |
I did read it BigMike - but I'm not keen on re-wiring my defender. the kit you recommend involves running wires to the alternator etc. the Blue sea is much more straightforward. I think this will fulfill all my requirements. Why do you think ACR will be unreliable ? |
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3rd Jan 2012 7:28pm |
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BigMike Member Since: 13 Jul 2010 Location: Lancashire Posts: 2253 |
BP - no the basic ABM does not involve the alternator at all, it just wires to the batteries, that's all. If you give them a call they'll talk you through it, it's easy to weire yourself, no technical know how required.
brendan - yes, very minor. Bit preferable to a chattering relay |
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3rd Jan 2012 7:35pm |
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leeds Member Since: 28 Dec 2009 Location: West Yorkshire Posts: 8580 |
OK, must admit it is going back a few years errrr maybe the odd decade or two
Thought you could loose a volt across a blocking diode. Errr yes it was a bit back so things might have changed a bit Brendan |
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3rd Jan 2012 7:51pm |
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bpman Member Since: 21 May 2008 Location: Oslo Posts: 8069 |
BigMike - found the ABM's page ... is the "ABM Intelligent Solenoid System 12v-200A Twin Bank" the model you are describing ? Looks good. having read the pdf, it's a straightforward install too.
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3rd Jan 2012 8:56pm |
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bpman Member Since: 21 May 2008 Location: Oslo Posts: 8069 |
the pdf is here http://www.adverc.co.uk/cm/files/pdf/abm_ss.pdf
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3rd Jan 2012 9:56pm |
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landy andy Member Since: 15 Feb 2009 Location: Ware, Herts Posts: 5668 |
I run two ody's and they are great. I just use a vsr on mine. Keep it simple.
Andy |
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3rd Jan 2012 10:52pm |
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T1G UP Member Since: 08 Dec 2009 Location: Bath Posts: 3101 |
looks simple enough. what about fitting an extra battery? do you need 2 the same? ie ditch the LR one? im happy with numax etc tbh as they won't get a massive ammount of abuse |
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3rd Jan 2012 11:03pm |
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bpman Member Since: 21 May 2008 Location: Oslo Posts: 8069 |
devon have a deal on a pair of odyssey 1500s and a tray for the puma seat box.. so i'll take out the 110 battery and replace with two |
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4th Jan 2012 7:27am |
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T1G UP Member Since: 08 Dec 2009 Location: Bath Posts: 3101 |
the deals £400! the battery trays £40 so £360 for two batterys......yeh right |
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4th Jan 2012 9:05am |
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leeds Member Since: 28 Dec 2009 Location: West Yorkshire Posts: 8580 |
Where have you got those prices from T1G?
Twin Odyssey 1500 plus a battery tray for a Puma is £454 on the Devon site. Battery tray is £48, Odyssey 1500 is £227 on Devon Site. Unfortunately we can not match Devon price on post 07 batteries and tray package. Brendan |
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4th Jan 2012 9:33am |
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T1G UP Member Since: 08 Dec 2009 Location: Bath Posts: 3101 |
dunno TBH! anyway its still daft money for 2 batteries |
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4th Jan 2012 9:55am |
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wslr Member Since: 18 Jul 2010 Location: Wellington, Somerset Posts: 581 |
I believed the hype when the Optima was the battery to have (actually I was fooled by the marketing) and put a red top in my P38. The previous OEM battery had been in there for 5 years. The Optima lasted just 2.
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4th Jan 2012 10:02am |
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T1G UP Member Since: 08 Dec 2009 Location: Bath Posts: 3101 |
bit off topic for OP but i have a coupke of batteries that i took out of an old van we had.
2x these http://www.advancedbatterysupplies.co.uk/n...v26mf.html Now then! they'll do for my 110 i think. will they fit in a twin battery tray? i know devon do a tray. And what about management, it says thw VSR's aren't any good if you run a winch? i want a winch. also are there any schematics about for a general set up including a winch, and extras such as lights,rear power sockets etc please. |
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4th Jan 2012 3:24pm |
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