Battery Tesla or Exide

For an all-arounder, the Tesla Highland refresh LR RWD is likely the answer. OOSR tested it and got 4.9 miles per kWh (204 Wh/mile) on their 70 mph highway cruising test, besting a Lucid Air Grand Touring by almost 15%.

Its an AGM battery, once it gets depleted heavily this happen. Just replace it. The factory batteries are made by exide or varta so just seek out a same spec replacement from those brands

At 4 years both our Teslas appear to have essentially the same range as new. Which is to say a bit lower than Tesla advertised but no worse

I'm going to turn 230k miles on my 2018 model 3 tomorrow. The only time it has been to a service center is when the 12v battery died on a road trip. Other than that, I've put tires on it. I'm at about 21% degradation but everything still runs as it should. I'm hoping to get to 300k miles on the original battery.

I have 2014 Tesla 85 s that I bought a year and half ago . It had 95,000 miles on it. It now has 117,000 on it. Original battery. Still going strong.

Owned a model Y for 2 years and 65k miles (9% battery degradation for those wondering). It got extremely boring and I was tired of the constant nagging from the car.

Warranty: side repeater, spoiler, battery (at 82k)

Friends don't let friends use Exide batteries. They literally will rot out your battery cables.

However if you bought an Exide battery, 100% it's your issue: I have had three batteries replaced under warranty on my BMW until I said "basta" and bought a Yuasa out of pocket. The amount of weird issues those junky batteries caused was beyond belief.

The battery in my 2020 MY quit on me last week at 115k miles.