Lithium-ion batteries sparked 60 fires across the five boroughs between Jan. 1 and May 3 of 2022, according to the FDNY. City data shows it represents a 233% increase from the same period in 2021 ...

Thirdly, the K + ion has better ionic conductivity than its Li + and Na + counterparts due to its weaker Lewis acidity with smaller solvated ions, thus endowing the desired high rate capability . ...