A galvanic cell characterized in that at least a portion of the exterior of {TAIL ~ the cells housing} is encased within {HEAD ~ an intumescent material} 
A galvanic cell characterized in that at least a portion of the exterior of { TAIL ~ the cells housing } is encased within { HEAD ~ an intumescent material }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD