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Tag: BMS_A066

Made-in-China battery packs are bad!

By Strom Trooper

Media hype around “Made in China” battery systems being the “best” has never been confirmed in real-world practice. We are raising serious concerns about Tesla Model 3/Y LG NCM811 battery packs (LGES Nanjing), which show extremely high failure rates and a noticeably shorter end-of-life compared with Panasonic NCA packs (Made in USA). In over 90%…

Tesla Model 3 / Y – Why It’s Crucial to Address Battery Issues Immediately and not wait!

By Strom Trooper

The Model 3 and Model Y vehicles feature one of the most compact and technologically advanced battery systems. In most cases, these systems are repairable at the component level, including the replacement of one or more cylindrical cells—something that was previously considered impossible. However, this is only true if the owner understands the urgency of…

Model 3 Shortbrick 2170 Cell Extraction – Structural block mythbusting BMS_A066

By Strom Trooper

Model 3 LR 2170 Cell Extraction – Finally, an opportunity arose for a new project, to purchase and save the entire battery pack, demonstrating that the entire battery is never replaced as whole (except in Nissan Leaf or Mercedes with programmed defects). One faulty cell in the structural block of 25S was discharging one group,…