Description
IMR cells are a specialized Li-Mn (Lithium Manganese) chemistry specifically designed for high-drain applications. While they excel at delivering massive discharge rates, their capacity is much more limited than a Li-Ion of the same size. The KeepPower 18650 is the highest capacity IMR battery in this size, but it will only deliver 75 minutes of run-time on the highest power setting in an PLH or OKW light.
