Tesla Model 3/Y with Chinese LG batteries show 'catastrophic' failure rates
10 days ago
- #Tesla
- #Battery Issues
- #EV Repair
- European EV repair specialist warns of 'catastrophic' failure rates in Tesla Model 3/Y with LG battery cells from China.
- LG NCM811 packs show significantly shorter lifespans and higher failure rates compared to Panasonic NCA packs.
- EV Clinic reports LG cells often exhibit extremely high internal resistance, making repairs 'impossible' in over 90% of cases.
- Panasonic packs last up to 250,000 miles and are repairable, while LG packs approach end-of-life at around 150,000 miles.
- EV Clinic is losing over €20,000 monthly attempting to repair LG packs, leading to a new 'feasibility fee' for assessments.
- Advice to owners: replace failed LG packs with used Panasonic packs or seek full replacement from Tesla.
- Report highlights potential issues for Tesla in Europe, where many China-made LG NCM811 packs are used.
- CATL LFP packs are noted for durability, but LG NCM811 packs from Nanjing are problematic.