Sila Nanotechnologies next-generation battery technology made its commercial product debut Wednesday in the new Whoop fitness tracker, a milestone that caps a decade of research and development by the Silicon Valley startup all aimed at cracking the code to packing more energy into a cell at a lower cost.
Billions have been spent over the past few years on improving battery chemistry, with different startups aiming to either replace the anode or the cathode with a conversion material, like silicon or even lithium in the case of solid state companies.
Sila Nano’s battery chemistry recipe replaces graphite in a …
