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Interstate Battery Junk?

2.6K views 25 replies 20 participants last post by  mlf149  
#1 ·
In Dec of 22 I bought an Interstate Batteries YTX20H-BS for my 2016 1200. It was used 3 days since then. Other than those three days it was stored in a climate control garage with the positive disconnected from the sled.

Every other month I connect my batteries to a 1 AMP Genius tender. Within 10 mins the tender goes into maintain mode - meaning it’s fully charged and starts monitoring. I do with with all my power equipment and sleds.
Yesterday, I noticed that this battery was still in full 1 amp mode after several hours. I connected a battery tester - it’s junk. 16% of the 310 CCA rated capacity.

I went on Amazon and there are several reviews saying this is junk and only lasts 1-2 years.

This battery is made by Yuasa (identical part numbers and manuals), which I thought was the “best”.

The other “DIE Hard” battery I have is 5 years old and still has 70% capacity (at 70f)

What is everyone else running at the 310cca size? Looking at the wallymart Mighty batts for $60 - at least I don’t care if I get 1 years out of them.
 
#7 ·
I can’t speak to this size or where u purchased it from but ALL the interstate batteries I’ve bought from Costco are junk. Perhaps they are just the ones made for Costco but I won’t touch one again. 6 batteries in total across 3 cars they’ve all been replaced once free of charge. 2 have been replaced by fomoco. 1 still going but not for long I’m sure.
 
#11 ·
I have no experience with Interstate, but had a brand new Yuasa fail after fewer than 500 miles. It happens. I'd still rather stick with them or another U.S. made battery (currently using Deka, made by East Penn) than I would Chinese junk.
 
#16 ·
I replaced the factory battery in my Grand Touring after 3 years. I put a Wal Mart one in. I have had good luck with the Wal Mart Batteries, but make sure they are the ones that you add the acid to. Make sure it is an AGM type. The pre filled and charged ones only last 2 years. I have not heard any good reviews of the Interstate powersports batteries.

Follow the procedure for filling and charging the battery or you shorten the life of it.

Fill with acid and let it sit for at least a half hour. An hour is better. The acid needs to soak into the mats.

Put it on a 1 amp battery charger. No more than 2 amps. Do not use a battery tender. The battery needs a constant charge for at least 8 to 10 hours at 1 amp. A tender will turn off to soon. Follow the instructions that come with the battery for charging time for the amp charger you are using.

Put it in your sled and ride when we get some snow!

I usually get 7-10 years out of a battery on my motorcycles/ATV's doing it this way. The GT is my first electric start sled, so It will be interesting to see how long the Wal Mart Battery lasts in the sled.
 
#19 ·
X2 for a sled that runs a battery.

and as an FYI, there’s actually only a couple of manufacturers of batteries anymore. It’s quality control, some materials and stickers on it. The one thing about interstate is they use virgin materials vs recycled. But everybody has a bad one get out the door once in a while.
 
#21 ·
people that get many years out of a powersports battery
almost always use a maintainer charger
 
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#23 ·
Thanks for all the replies. I guess I’ll give the Yuasa / Interstate another try.

The diehard that came in my used 1200 is still strong. It’s at least 4 years old and I know the prior owner did nothing with a maintenance charger.

Would it make sense to put a battery in the freezer for several hours before testing it to get a better indication of performance in the field / real world?