Specifications
US
2011/0181242
A1
[0052]
The
following
describes
the
method
of
the
multi
chemistry
battery
charging
system
and
method
of
identifying
and
improved
charging
technique
for
primary
and
secondary
dry
cell
batteries.
Step
1:
Turning
the
Charger
On
[0053]
Plug
the
12V
sWitching
poWer
supply
into
a
proper
indoor
electrical
outlet
and
connect
its
output
cable
to
the
12V
input
socket
at
the
back
of
the
charger.
SWitch
on
the
poWer
from
the
mains,
the
blue
LED
lights
up
indicating
the
charger
is
active
and
ready
for
use.
Step
2:
Connecting
the
Batteries
to
the
Charger
[0054]
The
batteries
are
to
be
in
good
condition
before
charging
them.
Batteries
With
the
folloWing
characteristics
should
not
be
charged:
illustrating
signs
of
rust,
chemical
Jul.
28,
2011
leakage
or
deposit
on
the
terminals.
These
should
be
disposed
of
immediately
to
avoid
subsequent
damage
to
the
charger
and/or
electronic
devices.
[0055]
Although
battery
leakage
found
on
some
faulty,
damaged
or
old
batteries
Will
not
typically
cause
imme
diate
damage
to
unprotected
is
skin,
it
is
best
to
avoid
contact,
or
if
contact
occurs,
immediately
Wash
the
exposed
area
With
soap
and
Water.
[0056]
Place
used
batteries
to
be
charged
into
the
charger
slots
according
to
their
different
siZes
as
folloWs
and
ensure
all
batteries
are
connected
correctly
to
the
charger.
The
user
is
to
note
the
battery
polarities.
[0057]
AAA,
AA,
C,
D
and
9V
batteries
can be
inserted
into
any
of
the
four
main
slots.
[0058]
When
charging
of
“C”
and
“D”
siZe
high
capacity
batteries,
the
lid
is
designed
to
be
left
open
Which
helps
to
cool
the
batteries
being
charged.