On Sun, 27 Jul 2014 08:32:41 -0700 (PDT), True North
wrote:

On Saturday, 26 July 2014 23:06:54 UTC-3, Wayne. B wrote:
On Sat, 26 Jul 2014 21:37:44 -0400, "Mr. Luddite"

wrote:



Diehards have a good reputation but I am not sure how much of that is

based on actual performance or on good marketing.



===



The key word in my recommendation is "Platinum". The Platinum

Diehards are made with Absorbed Glass Mat (AGM) technology. AGMs

have a higher charge acceptance rate, superior resistance to deep

cycling damage and low internal resistance (higher cranking amps). I'm

still on my first year with them so stay tuned. So far I'm happy.

Previously I'd been using Exide 8Ds and getting really lousy service

life from them, typically less than 2 years. The 8Ds are real back

breakers so frequent replacement was more than just an issue with

cost.



My inverter bank is going on 5 years now and still performing fairly

well considering how hard the batteries are used. I switched from

Trojan T-105 golf cart batts to the heavy duty T-145s. They cost

more and are a bit heavier but I'm very happy with service life

compared to the T-105s.



These people claim to make a good quality lead acid battery.
http://www.ic.gc.ca/app/ccc/srch/nvg...d=781&app=sold

===

Surette makes excellent lead acid batteries but they are pricey and
hard to find here in the US. If you can'y buy them locally, shipping
costs become prohibitive also. I had one on my old sailboat that I
used just for distance racing at night.

On Saturday, July 26, 2014 9:37:44 PM UTC-4, Mr. Luddite wrote:


So your Wife is a battery-wrecking idiot. WHO THE **** CARES?

On Sat, 26 Jul 2014 21:37:44 -0400, "Mr. Luddite" wrote:

On 7/26/2014 8:49 PM, Wayne.B wrote:
On Sat, 26 Jul 2014 18:23:46 -0400, "Mr. Luddite"
wrote:

I was at the store this afternoon and she called me. Said, "On your way
home could you pick up a starter for my car?"

Obviously I asked her why she thinks she needs a "starter".

Her reply: "Isn't that what starts the car? All it does right now is
click."

===

That's what I call "woman logic". My wife is always coming up with
stuff like that.

Since 4 years is a little on the short side for battery life, it's
possible that there is a secondary issue like the alternator. If you
have a digital voltmeter it is easy to check the alternator yourself.
Start the car and let it warm up for a few minutes. Check the
battery voltage. It should read somewhere between 13.8 and 14.4
volts if the alternator is working properly. Next, turn on the
headlights and/or the rear window defroster. Battery voltage should
still read somewhere between 13.8 and 14.4 with the engine at a fast
idle.

Average life for a battery in normal service seems to be around 5
years or so, less if they have been deep discharged (run down) a few
times. In my experience the very best car batteries are the Sears
Platinum Diehards. They cost more but are great batts. I've just
finished replacing all of the 170 pound 8Ds on our boat with pairs of
Platinum Diehard 31Ms. Each 31M is around 75 pounds or so, much
easier on the back, better cranking power, and hopefully better
longevity.



I should have known to check the charging voltage after I replaced the
battery. I knew that from checking cars (and boats) in the past but it
didn't even cross my mind this time. Early Alzheimer's probably. :-)

I think Mrs.E's shorter than normal battery life is probably due in
large part to her driving habits. She starts the car, drives 150 feet
to the barn, then shuts it off to check her horses. Then starts the car
and drives 2.5 miles to a local convenience store, shuts it off again.
Then drives another 2 miles to my daughter's house for coffee. Then
back to the house. She does this about 5 or 6 times a day. Her car
never runs long enough to fully recharge from each start.

As for Sears Diehard batteries, I thought as you do for many years
until I found out that Sears routinely changes to whom they contract for
battery manufacturers and/or suppliers. The same battery may be name
branded "Diehard" for them and something else for another retailer. For
example, at one time (maybe even now) the same battery manufacturer
who supplies Sears and Kmart as a "Diehard" supplies the same battery to
Walmart as an "Everstart".

It may be that Sears specifies the criteria and performance that the
battery must meet but it may come from China for all we know.

I heard somewhere that there are only two or three US manufacturers of
lead acid batteries. Exide is one, not sure who the other one or two are.

Diehards have a good reputation but I am not sure how much of that is
based on actual performance or on good marketing.



EverStart, from WalMart gets top ratings in several Consumer Reports size categories. WalMart
installs free, even on the Silverado, which is a PITA for battery installation.

On 7/27/14, 8:54 AM, Poquito Loco wrote:

EverStart, from WalMart gets top ratings in several Consumer Reports size categories. WalMart
installs free, even on the Silverado, which is a PITA for battery installation.

Pimp.

wrote:
On Sun, 27 Jul 2014 08:54:54 -0400, Poquito Loco
wrote:

On Sat, 26 Jul 2014 21:37:44 -0400, "Mr. Luddite" wrote:

On 7/26/2014 8:49 PM, Wayne.B wrote:
On Sat, 26 Jul 2014 18:23:46 -0400, "Mr. Luddite"
wrote:

I was at the store this afternoon and she called me. Said, "On your way
home could you pick up a starter for my car?"

Obviously I asked her why she thinks she needs a "starter".

Her reply: "Isn't that what starts the car? All it does right now is
click."

===

That's what I call "woman logic". My wife is always coming up with
stuff like that.

Since 4 years is a little on the short side for battery life, it's
possible that there is a secondary issue like the alternator. If you
have a digital voltmeter it is easy to check the alternator yourself.
Start the car and let it warm up for a few minutes. Check the
battery voltage. It should read somewhere between 13.8 and 14.4
volts if the alternator is working properly. Next, turn on the
headlights and/or the rear window defroster. Battery voltage should
still read somewhere between 13.8 and 14.4 with the engine at a fast
idle.

Average life for a battery in normal service seems to be around 5
years or so, less if they have been deep discharged (run down) a few
times. In my experience the very best car batteries are the Sears
Platinum Diehards. They cost more but are great batts. I've just
finished replacing all of the 170 pound 8Ds on our boat with pairs of
Platinum Diehard 31Ms. Each 31M is around 75 pounds or so, much
easier on the back, better cranking power, and hopefully better
longevity.



I should have known to check the charging voltage after I replaced the
battery. I knew that from checking cars (and boats) in the past but it
didn't even cross my mind this time. Early Alzheimer's probably. :-)

I think Mrs.E's shorter than normal battery life is probably due in
large part to her driving habits. She starts the car, drives 150 feet
to the barn, then shuts it off to check her horses. Then starts the car
and drives 2.5 miles to a local convenience store, shuts it off again.
Then drives another 2 miles to my daughter's house for coffee. Then
back to the house. She does this about 5 or 6 times a day. Her car
never runs long enough to fully recharge from each start.

As for Sears Diehard batteries, I thought as you do for many years
until I found out that Sears routinely changes to whom they contract for
battery manufacturers and/or suppliers. The same battery may be name
branded "Diehard" for them and something else for another retailer. For
example, at one time (maybe even now) the same battery manufacturer
who supplies Sears and Kmart as a "Diehard" supplies the same battery to
Walmart as an "Everstart".

It may be that Sears specifies the criteria and performance that the
battery must meet but it may come from China for all we know.

I heard somewhere that there are only two or three US manufacturers of
lead acid batteries. Exide is one, not sure who the other one or two are.

Diehards have a good reputation but I am not sure how much of that is
based on actual performance or on good marketing.



EverStart, from WalMart gets top ratings in several Consumer Reports
size categories. WalMart
installs free, even on the Silverado, which is a PITA for battery installation.

One great thing about Walmart is for the first 2 years you can get a
battery replaced for free, no matter what happened to it.
No questions asked

Even better for me. Had a bad battery, and they screwed up and replaced
both. 2nd one was only a year old, but they ate the cost of the extra
battery.

"Mr. Luddite" wrote:
On 7/26/2014 8:49 PM, Wayne.B wrote:
On Sat, 26 Jul 2014 18:23:46 -0400, "Mr. Luddite"
wrote:

I was at the store this afternoon and she called me. Said, "On your way
home could you pick up a starter for my car?"

Obviously I asked her why she thinks she needs a "starter".

Her reply: "Isn't that what starts the car? All it does right now is
click."

===

That's what I call "woman logic". My wife is always coming up with
stuff like that.

Since 4 years is a little on the short side for battery life, it's
possible that there is a secondary issue like the alternator. If you
have a digital voltmeter it is easy to check the alternator yourself.
Start the car and let it warm up for a few minutes. Check the
battery voltage. It should read somewhere between 13.8 and 14.4
volts if the alternator is working properly. Next, turn on the
headlights and/or the rear window defroster. Battery voltage should
still read somewhere between 13.8 and 14.4 with the engine at a fast
idle.

Average life for a battery in normal service seems to be around 5
years or so, less if they have been deep discharged (run down) a few
times. In my experience the very best car batteries are the Sears
Platinum Diehards. They cost more but are great batts. I've just
finished replacing all of the 170 pound 8Ds on our boat with pairs of
Platinum Diehard 31Ms. Each 31M is around 75 pounds or so, much
easier on the back, better cranking power, and hopefully better
longevity.



I should have known to check the charging voltage after I replaced the
battery. I knew that from checking cars (and boats) in the past but it
didn't even cross my mind this time. Early Alzheimer's probably. :-)

I think Mrs.E's shorter than normal battery life is probably due in large
part to her driving habits. She starts the car, drives 150 feet to the
barn, then shuts it off to check her horses. Then starts the car and
drives 2.5 miles to a local convenience store, shuts it off again. Then
drives another 2 miles to my daughter's house for coffee. Then back to
the house. She does this about 5 or 6 times a day. Her car never runs
long enough to fully recharge from each start.

As for Sears Diehard batteries, I thought as you do for many years until
I found out that Sears routinely changes to whom they contract for
battery manufacturers and/or suppliers. The same battery may be name
branded "Diehard" for them and something else for another retailer. For
example, at one time (maybe even now) the same battery manufacturer who
supplies Sears and Kmart as a "Diehard" supplies the same battery to
Walmart as an "Everstart".

It may be that Sears specifies the criteria and performance that the
battery must meet but it may come from China for all we know.

I heard somewhere that there are only two or three US manufacturers of
lead acid batteries. Exide is one, not sure who the other one or two are.

Diehards have a good reputation but I am not sure how much of that is
based on actual performance or on good marketing.

Johnson Controls makes most of the Walmart, etc batteries.

On Sat, 26 Jul 2014 22:28:25 -0400, wrote:

On Sat, 26 Jul 2014 21:37:44 -0400, "Mr. Luddite"
wrote:

Diehards have a good reputation but I am not sure how much of that is
based on actual performance or on good marketing.


There may have been a significant difference in days past when "Sears"
was a brand but now it is mostly hype.
Sears is Kmart now

I say it's bordering on another Harbor Freight - with 'Craftsman' on the screwdriver handles.