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| The Pub For General Automotive Related Talk |
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04-01-2013, 09:41 AM
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FF.Com.Au Hardcore
Join Date: Dec 2004
Location: Central Q..10kms west of Rocky...
Posts: 8,318
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Fighter jet batteries make move to cars
From: AAP January 04, 2013 7:53AM MODERN Absorption Glass Mat (AGM) car batteries are worth the extra purchase cost and generally last longer than their traditional lead-acid equivalents, say experts from Germany's GTUE technical inspection agency. Originally developed for fighter jets and other military applications, AGMs are found in many modern cars. The batteries are made up of mats in which thin glass fibres are woven to increase the surface area. The design allows the AGM battery to work like a flooded lead acid battery, except that the electrolyte in the AGM battery does not freely flood the plates but rather is held in the glass mats. Heavily discharged AGM batteries are also easier to recharge than lead-acid versions, said GTUE spokesman Hans-Juergen Goetz. AGMs can withstand very low temperatures without cracking and do not require topping up with water. The sandwich construction makes them resistant to vibration. AGM batteries have been available in Europe for about three years but are not in stock for all car models. A GTUE test showed that mid-priced AGM batteries were often just as good as more expensive brands. http://www.couriermail.com.au/news/b...-1226547485274
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CSGhia Last edited by csv8; 04-01-2013 at 09:42 AM. Reason: add link |
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04-01-2013, 09:59 AM
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FF.Com.Au Hardcore
Join Date: May 2011
Location: NSW
Posts: 1,428
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Any other info?
Price, longevity ect?
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2001 Falcon Fairmont AU2 Big turbo coming Lsd |
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04-01-2013, 11:13 AM
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FF.Com.Au Hardcore
Join Date: Sep 2005
Posts: 1,848
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I noticed (somewhere) a statement that they need a charger designed for them - would these drop into a Falcon, and work correctly ?
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04-01-2013, 11:41 AM
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FF.Com.Au Hardcore
Join Date: May 2011
Location: NSW
Posts: 1,428
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Damn so it cant use a normal charger then...
How are you going to jump it let alone charge it in the middle of nowhere if it gets run flat or something.
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2001 Falcon Fairmont AU2 Big turbo coming Lsd |
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04-01-2013, 11:44 AM
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N/A all the way
Join Date: Apr 2008
Location: Melbourne
Posts: 3,459
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not as new as you might think - I have one in my car and you can grab one at Autobarn.
The Optima batteries are AGM
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BA GT 5.88 litres of Modular Boss Powered Muscle 300++ RWKW N/A on 98 octane on any dyno, happy or sad, on any day, with any operator you choose - 12.39@115.5 full weight |
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04-01-2013, 12:15 PM
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I am Groot
 
Join Date: Dec 2007
Location: Burnett Heads, Qld
Posts: 6,840
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Quote:
I also have 8 x 230AH 12V AGM Deep Cycle Batteries in my boat (1840AH total), these charge off Solar panels, Wind Generator and HO Alternator.... Good sturdy batteries and been available for awhile now...
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..  McLaren F1 Dick Johnson Racing "Those were the days when the cars were cars, they weren't built out of an Ikea pack like they are now and clothed in plastic; they were real cars." John Bowe |
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04-01-2013, 01:04 PM
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FF.Com.Au Hardcore
Join Date: Feb 2011
Location: On The Footplate.
Posts: 5,086
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Quote:
They never expect anything to ever go wrong with the car... |
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04-01-2013, 04:45 PM
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Afterburner + skids =
 
Join Date: Dec 2004
Location: Skidsville
Posts: 12,151
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Quote:
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Speed Kills. So buy an AU XR8 and live forever. Oo\===/oO |
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04-01-2013, 04:49 PM
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nou
Join Date: Oct 2007
Posts: 634
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Quote:
or do they use an electronic sensor |
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04-01-2013, 04:50 PM
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FF.Com.Au Hardcore
Join Date: Jan 2012
Location: outback S.A...hiding in a workshop
Posts: 3,513
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I've used them for a fair while now in my caravan and my camper trailers and my camper
I use Ctek chargers but they can be charged and jumped by normal means as far as I know, I've never tried but have been told they will last longer than a wet cell and will take heavier duty cycles no vaporous discharge means they are the amongst a very few that can be used inside a sealed area like a caravan, motorhome or camper they are around twice the price of regular batteries
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--------------------------------------------------------------- G'day....I'm Dave, ...everyone calls me Poppa,..05.. B.A. Fairmont mark II... may your day's be filled with smiles, your life be filled with love, may your children know nothing but happiness and joy, cherish the memory of those who strove before us for they cleared the way, spare a thought for those who serve we owe so much to so many, life and the freedom to enjoy it is a special gift that can be taken away far too soon! |
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04-01-2013, 05:01 PM
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black xb
Join Date: Jan 2006
Posts: 1,256
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I also have 2, one in my land cruiser (as a second battery), but more to the reference here, one in the xb coupe. The standard batteries didn't like sitting for months, in some cases slowly discharging due to alarm flashing lights, etc. The glass mat, yes more expensive, but will charge from well below 10 volts, and can be jump started.
As a matter of fact I started the coupe today, the first time since Oct, and had no trouble cranking over. "normal' batteries would just click away as my immobiliser would make beeping sounds. yes I could have disconnected the battery all the time, but then you are resetting clocks, radios etc. |
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Fighter Jet Batteries Move to Cars
Re: Fighter Jet Batteries Move to Cars
Linear Mode
