<s>
Silver	O
–	O
Calcium	O
alloy	B-Application
batteries	O
are	O
a	O
type	O
of	O
lead	B-Device
–	I-Device
acid	I-Device
battery	I-Device
with	O
grids	O
made	O
from	O
lead	O
–	O
calcium	O
–	O
silver	O
alloy	B-Application
,	O
instead	O
of	O
the	O
traditional	O
lead	O
–	O
antimony	O
alloy	B-Application
or	O
newer	O
lead	O
–	O
calcium	O
alloy	B-Application
.	O
</s>
<s>
Technological	O
improvements	O
of	O
this	O
new	O
alloy	B-Application
include	O
increased	O
corrosion	O
resistance	O
,	O
greater	O
resistance	O
to	O
high	O
temperatures	O
,	O
longer	O
shelf	O
life	O
,	O
longer	O
life	O
of	O
use	O
(	O
mean	O
6	O
years	O
)	O
,	O
minimal	O
self-discharge	O
and	O
as	O
having	O
the	O
highest	O
breakout	O
.	O
</s>
<s>
Silver	B-Algorithm
calcium	I-Algorithm
batteries	I-Algorithm
generally	O
require	O
more	O
charging	O
voltage	O
(	O
14.4	O
to	O
14.8V	O
)	O
and	O
deteriorate	O
rapidly	O
in	O
vehicles	O
which	O
do	O
not	O
provide	O
the	O
required	O
voltage	O
range	O
.	O
</s>
<s>
(	O
Alternators	B-Algorithm
)	O
which	O
never	O
reach	O
required	O
voltage	O
range	O
will	O
cause	O
rapid	O
sulfation	O
due	O
to	O
battery	O
never	O
being	O
charged	O
fully	O
.	O
</s>
<s>
As	O
a	O
general	O
rule	O
,	O
silver-calcium	B-Algorithm
batteries	I-Algorithm
should	O
not	O
be	O
installed	O
to	O
vehicles	O
or	O
systems	O
which	O
are	O
not	O
specifically	O
designed	O
for	O
silver	B-Algorithm
calcium	I-Algorithm
battery	I-Algorithm
chemistry	O
.	O
</s>
