<s>
State	B-Algorithm
of	I-Algorithm
health	I-Algorithm
(	O
SoH	O
)	O
is	O
a	O
figure	O
of	O
merit	O
of	O
the	O
condition	O
of	O
a	O
battery	O
(	O
or	O
a	O
cell	O
,	O
or	O
a	O
battery	B-Algorithm
pack	I-Algorithm
)	O
,	O
compared	O
to	O
its	O
ideal	O
conditions	O
.	O
</s>
<s>
First	O
,	O
a	O
battery	B-Algorithm
management	I-Algorithm
system	I-Algorithm
evaluates	O
the	O
SoH	O
of	O
the	O
battery	O
under	O
its	O
management	O
and	O
reports	O
it	O
.	O
</s>
<s>
The	O
designer	O
of	O
a	O
battery	B-Algorithm
management	I-Algorithm
system	I-Algorithm
may	O
use	O
any	O
of	O
the	O
following	O
parameters	O
(	O
singly	O
or	O
in	O
combination	O
)	O
to	O
derive	O
an	O
arbitrary	O
value	O
for	O
the	O
SoH	O
.	O
</s>
<s>
In	O
addition	O
,	O
the	O
designer	O
of	O
the	O
battery	B-Algorithm
management	I-Algorithm
system	I-Algorithm
defines	O
an	O
arbitrary	O
weight	O
for	O
each	O
of	O
the	O
parameter	O
's	O
contribution	O
to	O
the	O
SoH	O
value	O
.	O
</s>
<s>
As	O
stated	O
before	O
,	O
the	O
method	O
by	O
which	O
the	O
battery	B-Algorithm
management	I-Algorithm
system	I-Algorithm
evaluates	O
the	O
SoH	O
of	O
a	O
battery	O
is	O
arbitrary	O
.	O
</s>
