In {HEAD ~ one section}, lithium metal is pressed directly into contact with {TAIL ~ the inner surface} of the casing 
In { HEAD ~ one section } , lithium metal is pressed directly into contact with { TAIL ~ the inner surface } of the casing
OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH