... : 96.0%min Content of Li: 15.9%min K: 0.005%max Lithium hydroxide monohydrate battery grade Content of LiOH.H2O ... %minContent of Li: 15.9%minK: 0.005%max, Na: 0.005%max,Ca:0.005%max,Fe: 0.0008%max,Cu:0 ... .005%max,Pb:0.005%max,Mg:0.005%max,Mn ... :0.005%max,Si: 0.005%max,CO3: 0.20 ...