<s>
The	O
jelly	B-Algorithm
roll	I-Algorithm
or	O
Swiss	O
roll	O
design	O
is	O
the	O
design	O
used	O
in	O
the	O
majority	O
of	O
cylindrical	O
rechargeable	B-Architecture
batteries	I-Architecture
,	O
including	O
nickel	O
–	O
cadmium	O
(	O
Ni-Cd	O
)	O
,	O
nickel-metal	B-Device
hydride	I-Device
(	O
Ni-MH	B-Device
)	O
,	O
and	O
lithium-ion	O
(	O
Li-ion	O
)	O
.	O
</s>
<s>
The	O
battery	O
is	O
sealed	O
,	O
metal	O
contacts	O
are	O
attached	O
,	O
and	O
an	O
optional	O
button	O
top	O
is	O
applied	O
if	O
the	O
battery	O
is	O
intended	O
to	O
replace	O
an	O
AAA/AA/C/D	O
alkaline	B-Algorithm
battery	I-Algorithm
.	O
</s>
<s>
A	O
label	O
with	O
the	O
brand	O
name	O
is	O
then	O
applied	O
,	O
or	O
a	O
blank	O
protective	O
label	O
,	O
often	O
green	O
(	O
for	O
Ni-MH	B-Device
)	O
or	O
blue	O
(	O
for	O
Ni-Cd	O
)	O
for	O
a	O
generic	O
or	O
OEM	O
battery	O
.	O
</s>
<s>
Occasionally	O
,	O
the	O
design	O
is	O
also	O
used	O
for	O
primary	B-Algorithm
(	O
non-rechargeable	O
)	O
batteries	O
,	O
although	O
most	O
primary	B-Algorithm
batteries	I-Algorithm
use	O
the	O
conventional	O
rod-paste-tube	O
design	O
.	O
</s>
