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11
12 ·
WARNING AND SAFETY NOTES
Connect
the
battery
to
the
terminal
of
the
charger
:
red
is
positive
and
black
is
negative
.
Due
to
the
difference
between
resistance
of
cable
and
connector
,
the
charger
can
not
detect
resistance
of
the
battery
pack
,
the
essential
requirement
for
the
charger
to
work
properly
is
that
the
charge
lead
should
be
of
adequate
conductor
cross
-
section
,
and
high
quality
connectors
which
are
normally
gold
-
plated
should
be
fitted
to
both
ends
.
Always
refer
to
the
manual
by
the
battery
manufacturer
pertaining
to
charging
methods
,
recommended
charging
current
and
charging
time
.
Especially
,
the
Lithium
battery
should
be
charged
according
the
charging
instruction
provided
by
the
manufacturer
strictly
.
Attention
should
be
paid
to
the
connection
of
Lithium
battery
especially
.
Do
not
attempt
to
disassemble
the
battery
pack
arbitrarily
.
Please
get
highlighted
that
Lithium
battery
packs
can
be
wired
in
parallel
and
in
series
.
In
the
parallel
connection
,
the
battery capacity is calculated by
multiplying
single
battery capacity by the number
of
cells
with
total
voltage
stay
the
same
.
The voltage imbalance may cause fire or explosion. Lithium
battery
is
recommended
to
charge
in
series
.
WARNING AND SAFETY NOTES
The
main
purpose
of
discharging
is
to
clean
residual
capacity
of
the
battery
,
or
to
reduce
the
battery voltage to a defined level. The same attention
should
be
paid
to
the
discharging
process
as
charging
.
The
final
discharge
voltage
should
be
set
up
correctly
to
avoid
deep
-
discharging
.
Lithium
battery
can
not
be
discharged
to
lower
than
the
minimum
voltage
,
or
it
will
cause
a
rapid
loss
of
capacity
or
a
total
failure
.
Generally
,
Lithium
battery
doesn’t need to be discharged. Please pay
attention
to
the
minimum
voltage
of
Lithium
battery
to
protect
the
battery
.
Some
rechargeable
batteries
have
a
memory
effect
.
If
they
are
partly
used
and
recharged
before
the
whole
charge
is
accomplished
,
they
remember
this
and
will
only
use
that
part
of
their
capacity
next
time
.
This
is
a memory
effect. It is said that NiCd and NiMH batteries are
suffering
from
memory
effect
.
NiCd
has
more
memory
effect
than
NiMH
.
Lithium
batteries
are
recommended
to
be
discharged
partially
rather
than
fully
discharged
.
Frequent
full
discharging
should
be
avoided
if
possible
.
Instead
,
charge
the
battery
more
often
or
use
a
battery
of
larger
capacity
.
Full
capacity
cannot
be
reached
until
it
has
been
subjected
to
10
or
more
charge
cycles
.
The
cyclic
process
of
charge
and
discharge
will
optimize
the
capacity
of
battery
pack
.
Discharging
Ultimate 400W
Ultimate 400W
