Overview
- Croatia-based EV Clinic reports that over 90% of the LG NCM811 packs it receives cannot be repaired at the cell level due to uniform module degradation.
- The shop’s diagnostics describe LG cells measuring around 28 mΩ when new and frequently exceeding 50–100 mΩ ACIR, which it contrasts with lower-resistance Panasonic cells.
- EV Clinic estimates Panasonic packs last about 400,000 km and are generally repairable, while the China-made LG NCM811 packs approach end-of-life around 250,000 km.
- Citing unsustainable repair outcomes and cascading failures after single-module swaps, the shop is charging a feasibility fee and advises owners to seek used Panasonic packs or full Tesla replacements.
- Media reports note Tesla has not responded to requests for comment, and InsideEVs said LG Energy Solution did not provide a comment at the time of publication.