EVC Research & Development

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Category: Battery repair

EVC TBX Pro — Tesla Diagnostic Tool for Professional Workshops

By Strom Trooper

EVC TBX Pro — Tesla Diagnostic Tool for Professional Workshops Stop fighting Tesla Toolbox 3. Start fixing cars. EVC TBX Pro is a professional diagnostic layer built on top of Tesla Toolbox 3, designed by EV Clinic R&D for workshops that service Tesla vehicles every day. It eliminates the connection failures, timeouts and dead-ends that…

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%…

The Yellow Dotted Line on Tesla’s Dashboard – What It Really Means

By Strom Trooper

One of the most common questions we receive after battery repairs is about the yellow dotted line on the energy display. Many owners worry that this indicates a defect or a problem with the repair. In reality, this feature is a normal part of Tesla’s battery management system (BMS), designed to protect and optimize the…

Real cell recycling – circular economy withing repair process

By Strom Trooper

If something is impossible – we will make it happen. The automotive industry may not yet realize it, but the most sustainable for repairs and most reliable battery systems in the world are those designed with cylindrical cells.And if we had to choose the most desirable system by design, it would undoubtedly be the Tesla…

Tesla single-cell swap is possible

By Strom Trooper

We were the first in the world to successfully perform a single-cell swap on an HV battery—where other claimed impossible—but can every HVB be repaired? In reality—no, not always. The end-of-life for an HVB depends heavily on mileage, aging, cell type, C-rate, and the overall design and lifespan expectations. Repairability varies significantly depending on whether…