Under the meticulous and expert supervision of Hu Nan, these intricately crafted batteries were subjected to a rigorous battery of tests, where their performance was examined with the utmost scrutiny. The outcome of this exhaustive examination proved to be nothing less than awe-inspiring and genuinely remarkable, leaving no room for doubt regarding their exceptional capabilities.
"Undoubtedly," he asserted, his voice tinged with confidence, "the charging velocity exceeds that of lithium batteries by no less than a staggering factor of a hundred. The true marvel, however, lies in the remarkable energy density."
As a seasoned expert in this field, Hu Nan was well aware that the most modern automobile batteries on the market today, such as Tesla's famed lithium battery packs, had an energy density of roughly 350 watt-hours per kilogram (WH/KG). He predicted that future automotive battery packs would strive for roughly 320 WH/KG.