The rechargeable batteries are lead-lead dioxide
(12V60Ah/20hr) systems. The dilute sulfuric acid electrolyte is
absorbed by separators and thus immobilized.
Should the battery be accidentally overcharged producing bydrogen and oxygen, Special
one-way valves allow the gases to escape thus avoiding excessive pressure build-up. Otherwise, the battery is
completely sealed and is, therefore, maintenance-free, leak proof and usable in any position.
UN60-12S
Battery Construction
Component
Positive plate
Negative plate
Container
Cover
Safety valve
Terminal
Separator
Electrolyte
Raw material
Lead dioxide
Lead
ABS
ABS
Rubber
Copper
Fiberglass
Sulfuric acid
General Feature
Performance Characteristics
Absorbent Glass Mat(AGM) technology for
efficient gas recombination of up to 99% and
freedom from electrolyte maintenance or
water adding.
Not restricted for air transport-complies with
IATA/ICAO Special Provision A67.
UL-recognized component.
Can be mounted in any orientation.
Computer designed lead, calcium tin alloy
grid for high power density.
Long service life, float or cyclic applications.
Maintenance-free operation.
Low self discharge.
Capacity
77°F(25 )
℃
Internal
Resistance
Self-Discharge
℃
57Ah
54Ah
40Ah
°F(40℃)
77°F(25℃)
32°F(10℃)
5°F(-15℃)
℃):6mΩ
102%
104
100%
85%
65%
Capacity after 3 month storage
90%
Capacity after 6 month storage
80%
Capacity after 12month storage
60%
℃
SPECIFICATION
……………… 12V
……………… 6
Length(mm/inch) ……………… 250/9.84
Width(mm/inch ……………… 160/6.30
Height(mm/inch) ……………… 178/7.01
Total Height(mm/inch) ………… 197/7.76
Approx. Weight(kg/lbs) ………… 18/39.7
Max. discharge current77°F(25 ): 600A(5S)
Nominal voltage
Number of cell
： ～13.8 V/77°F/(25℃)
Cycle:14.4～14.7 V/77°F/(25℃)
Max. Current：15A
Charge
(Constant
Voltage)
Float 13.6
Discharge Constant Current (Amperes at 77° F25
End Point
Volts/Cell
250±1
1
±
79
1
5min
10min 15min 30min
1.60V
195
145
111
67.0
1.65V
186
139
107
65.0
1.70V
176
132
102
63.0
1.75V
164
124
96.5
60.8
1.80V
150
115
90.0
58.4
1h
℃)
3h
5h
10h
20h
40.0
16.9
11.3
6.00
3.20
38.8
16.5
11.2
5.95
3.15
37.5
16.0
11.0
5.90
3.15
36.2
15.5
10.8
5.80
3.10
34.8
14.9
10.5
5.70
3.00
Discharge Constant Power (watts at 77° F 25
End Point
Volts/Cell
Terminal(F5)
1
±
06
1
60Ah
Full charged Battery77°F(25
Capacity
affected by
Temperature
(10 hour rate)
68°F(20 )
1±
871
、
10 hour rate (5.7A、10.8V)
5 hour rate (10.8A、10.5V)
1 hour rate (40A、9.6V)
20 hour rate (3A 10.8V)
20
3
7
5min
10min 15min 30min 45min
℃)
1h
2h
3h
5h
1.60V
350
250
198
125
94.1
76.0
44.0
32.5
21.8
1.65V
337
241
191
121
92.3
74.7
43.1
31.8
21.4
1.70V
322
231
183
116
90.3
73.3
42.1
31.0
20.9
1.75V
305
220
175
112
88.3
71.8
41.0
30.2
20.4
1.80V
286
208
166
107
86.0
70.0
39.8
29.3
19.8
(Note)The above characteristics data are average values obtained
Within three charge/discharge cycles not the minimum values.
Page1 of 2
UN60-12S (12V60Ah)
charge characteristic curve
t
n
e
r
r
u
C
e
g
a
t
l
o
V
(%)
(rCA)
(V)
120
0.25
d
e
g
r
a
h
C
e
m
u
l
o
V
100
80
0.20
0.15
60
40
20
0.10
0.05
15.0
Charged
)
V
(
e
g
a
t
l
o
v
y
r
t
t
a
B
volume
14.0
Charge voltage
13.0
12.0
11.0
0
0
Discharge characteristic(25℃)
Constant voltage charging characteristic
(0.25CA,25℃ )
Charging current
0
2
4
6
8
10
12
14
16
18
13.0
12.0
11.0
10.0
16A
180A
9.0
8.0
0
01
2 3 5
20
10.8A
6A
3A
60A 40A
10 20 30 60 2 3 5 10 20 30
min
h
Discharge time
Charging time（ hours)
Temperature effects on float life
Cycle service life in relation to depth of discharge
120
15
100
)
s
r
a
e
y
(
e
f
i
L
2.30V/cell
10
%)
(y
ti
c
paa
C
5
80
60
100%D.O.D
30% Depth of discharge
50%D.O.D
40
20
0
10
20
30
40
50
0
200
400
Temperature(℃)
e
g
a
t
l
o
V
g
n
i
g
r
a
h
C
)
V
8
/
V
(
)
V
6
/
V
(
15.6 10.4
7.8
5.2
2.6
15.0 10.0
7.5
5.0
2.5
14.4
9.6
7.2
4.8
2.4
13.8
9.2
6.9
4.6
2.3
13.2
8.8
6.6
4.4
2.2
1200
1400
1 10
)%
(y
ti
ca
pa
C
CYC
LE
USE
STAN
D BY
USE
1 00
90
80
70
60
40 ℃
2 0℃
30 ℃
50
-10
0
10
20
30
40
50
Ambient temperature(℃)
40
60
0
2
4
6
8
10
12
14
16
18
20
S to r a g e t im e: m on t h s
Life characteristics of standby use
Temperature effects on capacity
120
%)
(y
ti
ca
p
Ca
1000
Se lf -d is ch ar g e c h a r a c t e r i s t i c
)
l
l
e
c
/
V
(
)
V
4
/
V
(
800
Number of cycles(cycles)
Relationship between charging voltage and temperature
)
V
2
1
/
V
(
600
120
100
)
%
(
y
t
i
c
a
p
a
C
80
60
Testing conditions floating voltage:2.27 to 2.30V/cell
40
20
100
60
4
6
Life(year)
1.0C
2.0C
40
20
0
0
0.05C
0.1C
0.2C
80
8
-20
-10
0
10
20
30
40
Temperature(℃ )
DONGGUAN OREMA POWER CO., LTD
Add: Daping Industrial Area, Tangxia Town, 523722 Dongguan China
TEL: +86-769- 8201 6663
+86-769- 8786 5131
www.oremabattery.com
FAX: +86-769- 87865135
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