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Topic: Battery Storage

in Forum: C3 Electrical

Battery Storage

Posted: 10/26/08 5:55pm Message 1 of 27
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Port Orchard, WA - USA
Joined: 6/20/2005
Posts: 4066
Vette(s): 1978 Indy Pace Car 4851 of 6502, Auto, L-48
Well I may have to put the Pacer in a storage unit for about 6-8 months and I was wondering whats the best thing to do to keep the battery from going totally dead.  Is there anything I can do besides a trickle charger? Will disconnecting the battery be enough.  I don't think I'll have access to an electrical outlet.  Thanks for any help that can be provided.


MARK
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Battery Storage

Posted: 10/26/08 6:04pm Message 2 of 27
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JERMYN, PA - USA
Joined: 11/6/2001
Posts: 285
Vette(s): 1977 #s matching Orange L48 4-speed and a 2000 Black FRC 6-speed BOTH SOLD :(

Mark - remove the battery and buy a "battery tender."  They cost around $50. 




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Battery Storage

Posted: 10/26/08 6:13pm Message 3 of 27
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Wichita, KS - USA
Joined: 11/10/2003
Posts: 6859
Vette(s): 2005 Daytona Sunset Orange Metallic Coupe --------------------- Sold 1974 T-top, 4 spd to BillKS

Storing it that long, do you plan to start it and pump the brakes every so often??   I do that during the winter to keep the brake seals lubed and blow out any condensation.  Also, it gives me a boost too.  Make sure you have a full gas tank, with StaBil added also.   If you don't plan on starting it, and with no electrical outlet available, you might pull the battery, take it home and put it on a battery tender.   Just some things to think about. 

Larry



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Battery Storage

Posted: 10/26/08 6:15pm Message 4 of 27
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Holland Patent, NY - USA
Joined: 6/3/2008
Posts: 4421
Vette(s): #1 *1980 White, Red interior 14,000 mile #2 *1980 Red, Oyster interior 93,000 miles Resto project car, rebuilt to 383 stroker
Mark, I pull mine bring in where its warm (my cellar) set it on a piece of plywood, never on bare concrete.
Spring time I put a charge in it before I put it back in and thats it.




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Battery Storage

Posted: 10/26/08 6:53pm Message 5 of 27
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[QUOTE=ebo]Mark, I pull mine bring in where its warm (my cellar) set it on a piece of plywood, never on bare concrete.
Spring time I put a charge in it before I put it back in and thats it.
[/QUOTE]
 
That's what I do with all 4 of mine, but I seldom even need to charge them. Keep them all in a plastic tote container.



Battery Storage

Posted: 10/26/08 7:01pm Message 6 of 27
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Holland Patent, NY - USA
Joined: 6/3/2008
Posts: 4421
Vette(s): #1 *1980 White, Red interior 14,000 mile #2 *1980 Red, Oyster interior 93,000 miles Resto project car, rebuilt to 383 stroker
Mike and Mark here's a funny one, I take the two out of the vettes, two from the big cruiser boat and two big deep cycles from the fishing boat. Put them in the cellar and if the power ever goes out I should be able to back feed the entire house. LOLLOL



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Battery Storage

Posted: 10/26/08 7:01pm Message 7 of 27
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Port Orchard, WA - USA
Joined: 6/20/2005
Posts: 4066
Vette(s): 1978 Indy Pace Car 4851 of 6502, Auto, L-48
Thanks everyone Thumbs%20Up  I didn't think of pulling it and leaving it on my trickle charger where I'm going to be living.  It only takes a few seconds to actually pull it anyways.  I also know not to leave it on a bare floor.  I will be starting the Pacer atleast once a week.  It will be in a storage unit that I can actually see the door from where I park at work. Very convient for a lunch hour pick-me-up Approve


MARK
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"Keep up the Pace"

Battery Storage

Posted: 10/26/08 7:51pm Message 8 of 27
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[QUOTE=ebo]Mike and Mark here's a funny one, I take the two out of the vettes, two from the big cruiser boat and two big deep cycles from the fishing boat. Put them in the cellar and if the power ever goes out I should be able to back feed the entire house. LOLLOL[/QUOTE]
 
Last winter the alternator went out on wife's Malibu. Threw 3 of the Vette batteries in my van and went and got her. Drove it home on just battery power. Took 2 batteries to get it home.
I didn't even need to recharge any of the batteries, both Vette batteries plus the original battery were good to go the next day.



Battery Storage

Posted: 10/26/08 7:56pm Message 9 of 27
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[QUOTE=cilrah]Thanks everyone Thumbs%20Up  I didn't think of pulling it and leaving it on my trickle charger where I'm going to be living.  It only takes a few seconds to actually pull it anyways.  I also know not to leave it on a bare floor.  I will be starting the Pacer atleast once a week.  It will be in a storage unit that I can actually see the door from where I park at work. Very convient for a lunch hour pick-me-up Approve[/QUOTE]
 
For a while I only had 2 batteries to be shared by 4 Vettes. I was always swapping from one to another. Couple minute job to swap em but got old quick. I never bolt them down, where they gonna go, unless the Vette's up side down!
Just don't even let it even touch the carpet! My first 78SA with only 1000 miles back in 1990 had acid burns real bad thanks to the original owner.
 
mkapp78792008-10-26 19:58:13


Battery Storage

Posted: 10/26/08 9:59pm Message 10 of 27
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SHELBYVILLE, TN - USA
Joined: 7/5/2002
Posts: 3942
Vette(s): 1976 L48 auto

1978 L82 4speed

1994 LT1 6speed
Well... as for storing a  battery,   a fully charged battery can sit on a shelf(or for that matter a bare concrete floor) for about 5-6 months before self discharging enough to not start a vehicle(roughly 12.0-12.4 volts). At 12.4 volts a battery is considered over half discharged(though it doesnt sound right, half of 12 is 6, but in this case, at 12.4 the battery can barely produce enough ampres to sufficiently turn over a motor).  Best bet to store a battery is to fully charge it, then depending on the tempurature at which you store it, the cooler the better, recharge it every other month, or as a few others suggest, use a tender.  But be warned, even a tender can boil a battery(boil the water out of the battery fluid solution, which is 65%water,35% sulfuric acid). so, with that in mind, you can hook up a tender and forget about it for week or so, unlike a "normal" type charger. We rotate our stock(I work for Interstate Batteries) every 4-5 months.  Also,  concrete floors will not really harm a battery's capacity,  kinda an old wive's tale.  The only conclusive testing i've read within the confines of the Interstate Batteries Systems testing is that concrete can infact make a battery take more time to charge while charging it because of the temperature differential, when charging the battery tends to get warm, the concrete cold, and it kinda acts like a heat sink, slowing down the charging process just a bit, and i do mean just a itty bit... do belive that the concrete issue all started way early with lead acid batteries that were made with hard rubber cases, not the plastic cases of today. 
 
One other thing, knowing most of our cars use side-post batteries, please, go down to the parts store and get a pair of side post adapters, the are made of lead, and will improve charging the side post battery much better than using bolts.. 
hth...



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