Narada
Power
Source
Co.,
Ltd.
313K
series
12V
battery
operation
manual
V1.5
4
Chapter
Two
Product
introduction
313K
Series
batteries
are
designed
for
high
‐
temperature
environment
and
new
energy
such
as
wind
energy,
photovoltaic
energy
storage
system.
With
high
temperature
resistance,
long
life,
safety
and
reliability
characteristics,
313K
series
is
widely
used
in
telecommunications,
electric
power,
energy
storage,
and
it
ideal
for
cycle
or
hybrid
system
in
harsh,
high
temperature
environment.
2.1
Product
Features
2.1.1
Excellent
high
and
low
temperature
performance,
temperature
range
‐
40
°
C
to
80
°
C
2.1.2
Long
life:
design
life
10
years
at
35
℃
.
No
need
to
add
water
during
the
entire
life
2.1.3
Reliable
sealing,
no
leakage,
the
sealing
reaction
efficiency
no
less
than
99%.
2.1.4
First
discharge
capacity
reached
or
more
than
100%
rated
capacity.
Residue
capacity
more
than
94%
after
storage
battery
90
days
(25
°
C)
2.1.5
Excellence
deep
cycle
performance:
a
patented
anti
‐
corrosion
alloy
technology,
special
lead
paste
formula
2.1.6
High
safety:
high
temperature
resistant
container
(F
‐
V0
flame
retardant
case
is
available),
safety
valve:
automatically
adjusts
the
battery
internal
pressure,
fire
arrestor
in
safety
valve
have
functions
of
acid
‐
proof
and
explosion
‐
proof.
2.1.7
Reliable
quality:
manufactured
in
ISO9001
and
TL9000
quality
management
system
certification
by
Det
Norske
Veritas
(DNV),
advanced
equipment
and
process
to
ensure
consistent
product
quality.
2.1.8
Low
Internal
resistance:
Large
copper
insert
and
compact
assembly,
excellent
large
current
discharge
performance
2.1.9
Patented
cable
connector
and
copper
bar
connector,
fast
installation
and
easy
maintenance
2.1.10
Shockproof
rack
design
is
option
to
meet
the
users’
personalized
installation
requirements
2.1.11
Bar
code
tracking
system
to
facilitate
battery
management.
