<s>
The	O
A27	B-Algorithm
battery	I-Algorithm
(	O
also	O
known	O
as	O
GP27A	O
,	O
MN27	O
,	O
L828	O
,	O
27A	O
,	O
V27A	O
,	O
A27BP	O
,	O
G27A	O
)	O
is	O
a	O
dry	O
cell-type	O
battery	O
used	O
in	O
some	O
small	O
remote	B-Protocol
controls	I-Protocol
and	O
some	O
cigarette	O
lighters	O
.	O
</s>
<s>
An	O
A27	B-Algorithm
battery	I-Algorithm
is	O
cylindrical	O
,	O
27.8mm	O
long	O
and	O
7.7mm	O
in	O
diameter	O
,	O
with	O
a	O
typical	O
weight	O
of	O
4.4	O
grams	O
,	O
and	O
a	O
typical	O
capacity	O
around	O
20	O
mAh	O
.	O
</s>
<s>
It	O
has	O
nominal	O
voltage	O
of	O
12	O
V	O
.	O
It	O
is	O
similar	O
to	O
the	O
A23	B-Algorithm
battery	I-Algorithm
,	O
with	O
almost	O
the	O
same	O
length	O
and	O
the	O
same	O
nominal	O
voltage	O
,	O
but	O
thinner	O
and	O
made	O
of	O
eight	O
LR732	O
button	O
cells	O
.	O
</s>
