How Long Can BYD Batteries Last?

1 Answers
JoyDella
07/30/25 5:19am
BYD batteries can last for 8 years. Here is an extended introduction to them: BYD vehicle warranty: It offers a 6-year or 150,000-kilometer whole vehicle warranty, with the battery covered by a lifetime warranty. BYD's lithium iron phosphate batteries: These batteries have a longer cycle life compared to ternary lithium batteries. The official claim is that after 10,000 cycles, the capacity remains at 70% of the initial level. Regarding charging: Many people charge their vehicles only overnight to reduce the number of charging cycles, but this is actually a misconception. A charging cycle refers to completely discharging and then fully charging the battery, which counts as one cycle. If you charge the battery when it has 50% remaining, this only counts as 0.5 cycles.
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