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Post Info TOPIC: AGM batteries


PETERBOROUGH, ONT

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AGM batteries
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Is anyone familiar with the AGM batteries ?  I see Costco is promoting them and they are really expensive but are they worth it ?  I am thinking about a 6 volt.  Fiberglass and lead plate technology, is it rerally any better ?



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PRINCE EDWARD COUNTY, ONT

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Upgrade the car to 12V or check with saskbattery.com/. Prices are the best, delivery is the best .
Warren



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BELLEVILLE, ONT

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wuga wrote:

Upgrade the car to 12V or check with saskbattery.com/. Prices are the best, delivery is the best .
Warren


 Thanks Warren for the tip. I just ordered a new Optima battery from them. Saved a bunch, assuming of course it gets delivered. wink



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PRINCE EDWARD COUNTY, ONT

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Mike
I have bought many batteries from them, never a delivery problem with AGM.
Warren

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PETERBOROUGH, ONT

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When I can afford an AGM battery, I will get one from Saskbattery but right now I can only afford a regular battery so I got one from NAPA. Someday I'll get an AGM.

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MARKHAM, ONT

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Why would you want an AGM?
They are designed for the new garbage cars that turn off the motor when stopped at a red light.
Will you be stopping your engine so frequently?

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PRINCE EDWARD COUNTY, ONT

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I use AGM batteries in the Bantam and Dog Spit where they are inside the car and need to be spill proof. I also use them in the garden tractors. I use lead acid in the Studebaker and the roadster pickup.
Warren

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FOXBORO, ONT

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i use the glass packs in the bikes and garden stuff where there is a lot of vibration. they seem to last longer than the lead acid ones.

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DOURO, ONT

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the downside to AGM is that if you kill it or leave it at almost depleted - they do not charge back up properly - if at all. They do not like deep cycling at all.
Where as a lead acid battery will most often come back fully

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PRINCE EDWARD COUNTY, ONT

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I find if an AGM is depleted or there abouts, if you put a lead acid battery in parallel between the charger and the AGM, it usually recovers quite well. I do this even with an AGM specific charger.
Warren

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FOXBORO, ONT

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Seeker1056 wrote:

the downside to AGM is that if you kill it or leave it at almost depleted - they do not charge back up properly - if at all. They do not like deep cycling at all.
Where as a lead acid battery will most often come back fully


 i have been using them for some years now and i have found if they get low they react a lot better with a trickle charge. my h-d wrench put them onto me maybe 10 yrs ago as i was only getting 2-3 yrs on lead due to the vibration. he caught it with the newer bikes having theft alarms and going through lead batteries with the vibration. since i switched to them on my small stuff i charge them full in the fall before i disconnect and trickle charge in the spring. probably getting 2 times more life time.  just saying.      



-- Edited by shag766 on Sunday 18th of June 2023 09:11:03 PM

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