From Torque News.
Today we’re talking about something that every used electric vehicle buyer needs to know — how to check the battery health in a used EV. Because when you think about it, the battery is the heart of the car. If it’s weak, your range drops, your resale value tanks, and repairs can get expensive. But the good news is, you don’t need to be an engineer to figure out if that battery is still strong and healthy.
When a new EV leaves the factory, it’s at 100% health. Over time, that number slowly goes down. The first year or two might see a few percent drop, and then the decline usually levels off. Most modern EV batteries lose about 1 to 2 percent per year, but factors like fast charging, hot climates, and poor charging habits can make that worse.
Cars that have active thermal management systems — cooling and heating for the battery — tend to stay healthier for longer. That’s why cars like Tesla, Hyundai, and Kia EVs usually age better than early electric cars that didn’t have proper cooling systems.
Also see:
OBD2 Scanner Shows 100% SOH on My Ioniq 6 After 22,000 Miles, But I Cannot Find Any Technical Details on How the SOH Is Calculated for Our Cars
https://www.torquenews.com/18000/obd2-scanner-shows-100-soh-after-22000-miles-i-cannot-find-any-technical-details-how-soh
Finally Ran The Battery Test on My 2020 Tesla Model 3 at 100,000 Miles and Got 85, But Replaced The Control Arm Due to Squeak Sound
https://www.torquenews.com/1/finally-ran-battery-test-my-2020-tesla-model-3-100000-miles-and-got-85-replaced-control-arm-due
Chevy Bolt EV Battery Health After 100,000 Miles
https://www.torquenews.com/8861/chevy-bolt-ev-battery-health-after-100000-miles
How good is the battery in a used electric vehicle?
How to Tell the Health of a Battery in a Used EV And Know If The Battery Is Good?
This is Armen Hareyan from Torque News. Please follow us at https://twitter.com/torquenewsauto on Twitter and https://www.torquenews.com/ for daily automotive news. Also, follow us on Telegram at https://t.me/teslaev
