LSG2-150
2V150Ah
Gel SLA Battery
Range Summary
By combining the newly developed nano gel electrolyte with up-to-date
AGM structures, BSB created the innovative LSG range of batteries. The
range offers 20 years design life with very high deep cycling capabilities.
This range is highy suited to telecom outdoor applications, renewable
energy system and other harsh environment applications.
Application
Correspondence exchange and transmission system
Mobile communication system
Power plant and power transformer system
Radio and broadcasting station
Navigation and signaling system
Emergency power system
UPS
Other spare, circulatory system
General Features
Sealed and maintenance free operation.
Non-Spillable construction design.
ABS containers and covers (UL94 V0, optional).
Safety valve installation for explosion proof.
High quality and high reliability.
Exceptional deep discharge recovery performance.
Low self discharge characteristic.
Flexible design for multiple installation positions.
7mm (0.28inch)
20mm (0.79inch)
M8mm (0.31inch)
Construction
Safety valve
Terminal
Separator
Electrolyte
Lead dioxide
Lead
ABS
ABS
Epoxy Resin
......
......
......
......
EPDR
Copper
AGM
Acid with gel
Terminal Dimensions
221mm(8.70inch)
Positive ......
Negative ......
Container ......
......
Cover
Sealant ......
172mm(6.77inch)
Battery Model
LSG2-150
Designed Floating Life
20 Years
Capacity(20oC)
Dimensions
20HR(7.94A,1.80V)
10HR(15A,1.80V)
5HR(25.6A,1.75V)
159Ah
150Ah
128Ah
Length
Width
Height
Total Height
172mm(6.77inch)
102mm(4.02inch)
206mm(8.11inch)
221mm(8.70inch)
Approx. Weight
94.1Ah
8.7Kg (19.2 lbs)
Internal Resistance
Full charged at 20oC :0.00082 Ohm
Self Discharge
< 3% of capacity declined per month at (20oC)
Capacity Affected
by Temp.(10HR)
Charge Voltage(20oC)
1HR(94.1A,1.60V)
40oC
20oC
0oC
-15oC
109%
100%
85%
65%
Cycle use
Float use
2.35V-2.40V(-5mV/ oC), max. Current: 37.5A
Page 1 of 2
2.25-2.29V(-3mV/ oC)
LSG2-150
2V150Ah
Charge
Voltage
(CA) (V/Cell)
(%)
120
100
80
0.25
o
Constant Charge at 0.25CA-2.35V (20 C)
Charge
Capacity
Charge
Voltage
2.35
2.17
100%Discharge
0.20
60
2.00
50%Discharge
0.15
40
0.10
20
1.83
0.05
0
0
Discharge Characteristic (20oC)
Charge Characteristic
Charge Current
0
2
4
6
8
10
Discharge Voltage (V/Cell)
Current
Charge
Charge
Capacity
Gel SLA Battery
2.17
2.00
1.83
0.25CA 0.1CA 0.05CA
1.67
1.60
3CA
2CA
1CA
6
12
30
1.33
0
12
2
60
3
Min
Time(hour)
10
Hour
20
Self Discharge Characteristics
Relationship of OCV and state of charge
2.25
110
105
2.17
100
95
90
Capacity (%)
Battery Voltage (V/Cell)
0.6CA
2.08
2.00
85
80
75
70
65
60
55
50
1.92
1.83
o
0
10
20
30
40
50
60
70
80
90
100
40 0
1
2
20oC
o
40 C
45
30 C
3 4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20
Storage time:months
Remained Capacity(%)
Constant current discharge ratings - amperes at 20 C
F.V/ Tim e
1.60V
1.67V
1.70V
1.75V
1.80V
1.85V
5MI N
525
473
449
399
360
273
10MI N
360
329
317
293
272
224
15MI N
263
255
246
233
222
192
30MIN
158
153
150
147
143
131
1HR
94.1
93.9
93.6
92.6
91.5
90.5
3HR
41.0
40.8
40.7
40.5
40.4
40.2
5HR
26.2
26.0
25.8
25.6
25.4
25.2
10HR
15.9
15.7
15.5
15.3
15.0
14.7
20HR
8.30
8.27
8.25
8.23
7.94
7.47
30MIN
297
291
284
276
269
246
1HR
185
179
174
173
170
168
3HR
78.6
78.2
78.0
77.4
76.4
76.1
5HR
49.8
49.5
19.3
49.0
48.5
47.8
10HR
31.8
31.3
31.1
30.6
30.0
29.5
20HR
16.6
16.5
16.3
16.1
15.9
14.9
Constant power discharge ratings - watts at 20 C
F.V/ Tim e
1.60V
1.67V
1.70V
1.75V
1.80V
1.85V
5MI N
866
821
767
714
641
513
10MI N
597
590
575
537
500
414
15MI N
465
461
453
426
401
350
ISO9001
COPYRIGHT BSB POWER COMPANY LIMITED
Page 2 of 2
(Updated: 1-Nov-2010)