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2020+ Explorer Discuss the rear-wheel-drive 2020+ Explorer

Anyone have to replace the battery yet?

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Old Nov 25, 2023 | 05:08 AM
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Anyone have to replace the battery yet?

My 2020 was showing signs of a weak battery. The auto start/stop quit working and the auto door locks / unlock feature on the door handles failed except for the driver's door. The car was starting fine but I suspect that it was a matter of time before it wouldn't. Anyway, I was still under warranty and the dealer replaced it for free after some pushback from me.

Now everything is back to normal except I disabled the auto start/stop....I never liked it and have yet to see an MPG change with or without it.
 
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Old Jan 14, 2024 | 08:21 AM
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Do you have a AGM battery or standard Lead Acid battery? My former employer had purchased a 2020 T350. It came with an AGM. Personal experience on batteries. I had the battery in my F350 replaced towards the end of 2020. That battery just ticked over 3 years. Since I don't take the truck out as often, I noticed a slightly slower crank. I will probably install a battery maintainer. However, I have read a number of people getting new batteries and not getting good life out of them in the last few years. Even the chain stores with batteries is 3 years on the best ones. So now I only expect 3-5 year max. From my understanding, the materials in the batteries are not as good anymore. I think that might have something to do with that.

However, I also do not think people factor in other functions such as more electronics/ computers, more power hungry devices like climate controlled seats, multiple zone climate controls, EAPS, safety systems like collision avoidance systems, just to name a few. This all adds up. Many newly built vehicles are not going to have good batteries installed because well of cost. I would say the average owner is probably not seeing this as part of the picture. A 3-5 year product drives people back to the dealer or store to purchase a new one. People who are probably not noticing this are probably lease owners. 2-3 years later, the vehicle is turned in. Dealership is probably doing a battery check and replace before sale. Unless the battery failed within that 3 year period, it is going unnoticed.

As for you vehicle, if you were beyond the first 36,000 miles or 3 years, the dealer could tell you tough luck. I had to do a quick check of Ford's warranty for batteries. BXT is 36 months. the lower lines are 24 months. When I worked in a parts dept for construction equipment, we were told any amendments of warranty by the manufacturer supersedes any previous unless it was in writing at the time of purchase.
 
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Old Jan 15, 2024 | 06:41 AM
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Originally Posted by FordmanNJ
Do you have a AGM battery or standard Lead Acid battery? My former employer had purchased a 2020 T350. It came with an AGM. Personal experience on batteries. I had the battery in my F350 replaced towards the end of 2020. That battery just ticked over 3 years. Since I don't take the truck out as often, I noticed a slightly slower crank. I will probably install a battery maintainer. However, I have read a number of people getting new batteries and not getting good life out of them in the last few years. Even the chain stores with batteries is 3 years on the best ones. So now I only expect 3-5 year max. From my understanding, the materials in the batteries are not as good anymore. I think that might have something to do with that.

However, I also do not think people factor in other functions such as more electronics/ computers, more power hungry devices like climate controlled seats, multiple zone climate controls, EAPS, safety systems like collision avoidance systems, just to name a few. This all adds up. Many newly built vehicles are not going to have good batteries installed because well of cost. I would say the average owner is probably not seeing this as part of the picture. A 3-5 year product drives people back to the dealer or store to purchase a new one. People who are probably not noticing this are probably lease owners. 2-3 years later, the vehicle is turned in. Dealership is probably doing a battery check and replace before sale. Unless the battery failed within that 3 year period, it is going unnoticed.

As for you vehicle, if you were beyond the first 36,000 miles or 3 years, the dealer could tell you tough luck. I had to do a quick check of Ford's warranty for batteries. BXT is 36 months. the lower lines are 24 months. When I worked in a parts dept for construction equipment, we were told any amendments of warranty by the manufacturer supersedes any previous unless it was in writing at the time of purchase.
It was replaced under warranty with significant pushback. Yes, it is an AGM.
 
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