UPDATE: i just got my wifes car back from the dealership and it turns out it was the battery for hers. The voltage thats normal for her car is 14.8 volts not 13.4. He said there are 40+ computers and when the voltage is low it causes havoc in the car.
I've had my Mach E for about four years and nearly 100k miles. I've never worried about the 80% charging and always charged to 100%. I can't tell a huge difference in the range after four years.
I had the same issue with my MY2024 XL Hybrid constantly going into deep sleep mode. There is a recall for MY2022 and MY2023 Mavericks Hybrids due to a bad 12V battery. I took it to the dealer anyways... After their battery test, mine FAILED and they replaced the 12V with an new AGM battery (free under the OG 3yr/36k mi warranty).
When I bought my used bolt from Carvana. I had scheduled a full review at the local Chevy service center/dealership. They confirmed the battery had been recently replaced, other than that perfect condition.
Mine did this around 30k miles. The battery was swollen and definitely the problem, but all battery scanners showed that it was good
In keeping my 07 f150 xl long bed regular cab till my feet go through the floor and I gotta push it up the exit ramps.
I met a guy with a 25, trying to get a replacement battery that has to be done at the dealership.
A $80k truck that you're basically renting from Ford because of all the gatekeeping software crap- and most of it experimental with the buyers being the test market.
just had to get the battery replaced on our 24 bronco, same thing kept going into battery saver
Neighbor has a F-150 lightning.
The battery on it has been replaced twice in 3 years. Its spent a few months now cumulatively at the dealership waiting for the new batteries, and various other repairs.
Warranty covered my 2022 Mach-E battery replacement but it would've cost $12k out of pocket.
I’ve had a transit custom 9 years and the stop start only worked when the battery was fairly new.
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If choosing battery across many manufacturers, check the part ranking. If your choice is down to two brands, the PartReview part comparisons help.
We compare battery across these categories:
In March 2026 on PartReview, battery OEM Chevrolet were overall better than OEM FORD.
Battery OEM Chevrolet and OEM FORD were equally popular according to data in March 2026.
By vote balance, battery OEM Chevrolet surpassed OEM FORD:
By number of reviews, battery OEM FORD surpassed OEM Chevrolet:
In March 2026, according to PartReview, these manufacturers led the same number of car-specific ratings:
OEM Chevrolet are chosen by owners of cars such as: Chevrolet Volt, and others.
OEM FORD are chosen by owners of cars such as: Ford Mustang, and others.
If this comparison didn’t fully answer your question, there are many others on PartReview.
For example, comparisons of battery OEM Chevrolet with: OPTIMA, Varta, Bosch, OEM Subaru, OEM Volkswagen, YUASA, Tesla, Duralast, Exide, OEM BMW.
Also available: comparisons of battery OEM FORD with: OPTIMA, Varta, Bosch, OEM Subaru, OEM Volkswagen, YUASA, Tesla, Duralast, Exide, OEM BMW.
You can also see who is better among other battery manufacturers: OPTIMA or Varta, OPTIMA or Bosch, OPTIMA or OEM Subaru, OPTIMA or OEM Volkswagen, OPTIMA or YUASA.
