Ei ole joo.
Vähän kun kaivelee niin löytyy aika paljon tietoa siitä, että ei tuo niin ihmeellinen testi ole.
Tuolla conclusion:
Lithium-ion batteries based on carbon (negative electrode) and NMC (positive electrode) have been studied after cycling at 85 °C or cycling or storage at 120 °C, in order to examine the influence of very high temperature cycling or storage on battery aging. The batteries exhibit good performances for 85 °C cycling, and a reasonable capacity fading at 120 °C (22%) for 29 cycles. However, batteries cycled at 120 °C exhibit a strong impedance increase, most likely caused by side reactions related..
Tuossa testissä oli 120 asteessa kestännyt vielä jotain syklitystä. Eli ei tuo yksi sykli kovin paljon todista.