Battery health without the mythology

Battery condition is best understood through several signals: nominal usable energy, cell imbalance, charge history, temperature behaviour, isolation integrity and performance under load.

A single percentage can be useful, but context matters. Calibration drift, wheel configuration and software estimates can alter displayed range without reflecting a physical change of equal size.

TLUX combines service-mode checks, data analysis and controlled testing. The goal is not a flattering number; it is a defensible picture of remaining capability and risk.