The battery with replaceable cells of the present invention includes {HEAD ~ a plurality} of {TAIL ~ battery cells}, each contained within a separate casing 
of
The battery with replaceable cells of the present invention includes { HEAD ~ a plurality } of { TAIL ~ battery cells } , each contained within a separate casing
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH