My Kia e Niro Battery Degradation After 40,000 Miles: Is It Holding Up?

Uploaded 11 months ago by Jonathan Porterfield

Video Summary

After 40,000+ miles, the 12V auxiliary Rocket battery has a healthy voltage of around 14.8-14.9V.

The state of charge of the battery management system is at 7%.

The cumulative energy charged is 12,157.6kWh, while the amount that has been discharged is 11,815.5kWh.

The total charging operating time is 3,427 hours.

The amount of standard charging is 851 times, while rapid or quick charging is only 135.

Cell voltages in the battery pack are 3.42-3.44V.

The state of health of the battery is 100% after over 40,000 miles.

The brake light uses only about 45 watts when in use.

The low beams use about 12 watts.

The official seven-year Kia warranty covers the electric motor, gear drive unit, and battery packs (for repairs/replacements needed to return the capacity to at least 70%). For the battery pack, this coverage is extended to eight years.

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