CSB Battery GP1245 User Manual
Gp 1245, 12v 4.5ah, Powered by
Cells Per Unit
6
Voltage Per Unit
12
Capacity
4.5Ah @ 20hr-rate to 1.75V per cell
Weight
Approx. 1.66 kg(3.66 lbs)
Maximum Discharge Current
60A/90A(5sec)
Internal Resistance
Approx. 40.5 mΩ
Operating Temperature Range
Nominal Operating Temperature Range
Float Charging Voltage
Recommended Maximum Charging
1.35A
Current Limit
Equalization and Cycle Service
Self Discharge
CSB Batteries can be stored for more than 6 months at
Please charge batteries before using. For
higher temperatures the time interval will be shorter.
Terminal
F1/F2-Faston Tab187/250
Container Material
ABS(UL 94-HB) & Flammability resistance of
(UL 94-V0) can be available upon request.
Discharge:
Charge:
Storage:
Constant Power Discharge Characteristics Unit:W (25°C,77°F)
Constant Current Discharge Characteristics Unit:A (25°C,77°F)
GP 1245
12V 4.5Ah
Specification
Powered by
GP 1245 is a general purpose battery up to 5 years in standby
service or more than 260 cycles at 100% discharge in cycle
service. As with all CSB batteries, all are rechargeable, highly
efficient, leak proof and maintenance free.
Width (W)
Dimensions :
Unit: mm (inch)
Overall Height (H)
Container height (h)
Length (L)
108±1.5 (4.25±0.06)
102±1.5 (4.02±0.06)
92.8±1 (3.65±0.04)
69.9±1 (2.75±0.04)
13.5 to 13.8 VDC/unit Average at
14.4 to 15.0 VDC/unit Average at
CSB-manufactured
VRLA
batteries are UL-
recognized components
under UL1989.
CSB is also certified by
ISO 9001 and ISO 14001.
(http://www.csb-battery.com)
by TUV CERT according to ISO 9001,ISO 14001.
The system of manufacturer was certified
F.V/Time
5MIN
10MIN
15MIN
30MIN
60MIN
90MIN
2HR
3HR
5HR
8HR
10HR
20HR
1.60V
18.7
12.3
9.08
5.37
3.11
2.26
1.80
1.26
0.81
0.53
0.43
0.23
1.67V
17.6
11.8
8.88
5.31
3.09
2.25
1.79
1.24
0.80
0.53
0.43
0.23
1.70V
17.0
11.6
8.79
5.28
3.08
2.23
1.78
1.24
0.80
0.53
0.43
0.23
1.75V
16.1
11.2
8.62
5.21
3.06
2.22
1.77
1.23
0.80
0.53
0.43
0.22
1.80V
15.0
10.7
8.42
5.13
3.03
2.21
1.76
1.22
0.80
0.52
0.43
0.22
1.85V
13.8
10.3
8.21
5.04
3.00
2.18
1.74
1.21
0.79
0.52
0.42
0.22
F.V/Time
5MIN
10MIN
15MIN
30MIN
60MIN
90MIN
2HR
3HR
5HR
8HR
10HR
20HR
1.60V
221
145
110
65.9
38.6
27.9
22.2
16.1
10.7
7.09
5.79
3.19
1.67V
206
139
107
65.4
38.4
27.7
22.0
16.0
10.6
7.08
5.78
3.17
1.70V
199
137
105
64.9
38.1
27.6
21.9
15.9
10.5
7.04
5.76
3.16
1.75V
188
133
102
64.7
38.0
27.5
21.8
15.8
10.4
7.02
5.74
3.16
1.80V
177
128
100
63.6
37.7
27.2
21.5
15.7
10.3
6.96
5.71
3.13
1.85V
165
122
96.6
60.9
36.7
26.7
21.3
15.5
10.2
6.89
5.63
3.09
@25°C (77°F)
25°C (77°F)
25°C (77°F)
-15°C~50°C ( 5°F~122°F)
-15°C~40°C ( 5°F~104°F)
-15°C~40°C ( 5°F~104°F)
25°C (77°F).
25°C±3°C (77°F±5°F)
RA1308
Ratings presented herein are subject to revision without notice. Please refer to www.csb-battery.com to confirm the latest version.