CSB Battery GP645 User Manual
Gp 645, 6v 4.5ah, Powered by
Cells Per Unit
3
Voltage Per Unit
6
Capacity
4.5Ah @ 20hr-rate to 1.75V per cell
Weight
Approx. 0.84 kg(1.85 lbs)
Maximum Discharge Current
60A/90A(5sec)
Internal Resistance
Approx. 19 mΩ
Operating Temperature Range
Nominal Operating Temperature Range
Float Charging Voltage
6.75 to 6.9 VDC/unit Average at
Recommended Maximum Charging
1.35A
Current Limit
Equalization and Cycle Service
7.2 to 7.5 VDC/unit Average at
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 Current Discharge Characteristics Unit:A (25°C,77°F)
Width (W)
GP 645
6V 4.5Ah
Dimensions :
Unit: mm (inch)
Specification
Powered by
Overall Height (H)
Container height (h)
Length (L)
108±1.5 (4.25±0.06)
102±1.5 (4.02±0.06)
70±1.0 (2.76±0.04)
48±1.0 (1.89±0.04)
GP 645 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.
CSB-manufactured
VRLA
batteries are UL-
recognized components
under UL1989.
CSB is also certified by
ISO 9001 and ISO 14001.
by TUV CERT according to ISO 9001,ISO 14001.
The system of manufacturer was certified
(http://www.csb-battery.com)
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
111
72.4
54.8
32.9
19.3
14.0
11.1
8.05
5.33
3.54
2.89
1.59
1.67V
103
69.7
53.3
32.7
19.2
13.9
11.0
7.98
5.29
3.54
2.89
1.58
1.70V
100
68.6
52.5
32.4
19.1
13.8
10.9
7.95
5.24
3.52
2.88
1.58
1.75V
93.9
66.4
51.2
32.3
19.0
13.7
10.8
7.87
5.21
3.51
2.87
1.57
1.80V
88.5
64.1
50.0
31.8
18.8
13.5
10.7
7.85
5.16
3.48
2.85
1.56
1.85V
82.7
61.1
48.3
30.5
18.3
13.3
10.6
7.74
5.10
3.44
2.81
1.54
@25°C (77°F)
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±3°C (77°F±5°F)
Constant Power Discharge Characteristics Unit:W (25°C,77°F)
RA1308
Ratings presented herein are subject to revision without notice. Please refer to www.csb-battery.com to confirm the latest version.