GP645_16 Datasheet, PDF (1/1 Pages) CSB Battery Co., Ltd. – Valve Regulated Lead Acid Battery

GP series
GP 645 6V 4.5AH
Valve Regulated Lead Acid Battery
Maintenance-Free Sealed Lead Acid Battery.
Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99%.
Design for Standby Power Applications
【Design Life】
Up to 5 Years in Standby Service at 25℃
Eurobat (20℃) : 3-5 years, Standard Commercial
【 Operating Temperature Range】
Nominal Operating Temperature : 25℃(77℉)
Discharge : -15℃ ~ 50℃ (5℉~122℉)
Charge: -15℃ ~ 40℃ (5℉~104℉)
Storage: -15℃ ~ 40℃ (5℉~104℉)
【 Float Charging Voltage】
6.75 ~ 6.90 VDC/Unit at 25℃ (77℉)
【Equalization Charging Voltage 】
7.2 ~ 7.5 VDC/Unit at 25℃ (77℉)
【 Self Discharge】
Less than 10% after 90 days, can be stored up to 6 months at 25℃ (77℉);
Fully recharging is required before usage, and charged sooner if stored
at higher temperature than 25℃ (77℉).
Specification Design according with IEC 61056-1/2: 2012
Nominal Voltage
6V (3 cells per unit)
Nominal Capacity
4.5 Ah @20hr-rate to 1.75V per cell @25℃ (77℉)
Weight
Approx. 0.84 Kg (1.85 lbs)
Maximum Discharge Current
60/90 (5sec)
Internal Resistance
Approx. 18.5mΩ
Short Circuit Current
--
Maximum Charge Current
1.35A
Terminal types
F1/F2 terminal -Faston Tab 187/250
Terminal hardware Torque
--
Container Material
ABS (UL 94-HB) & Flame Retardant (94-V0) available upon request
Length (L)
70.0±1.0 mm
2.76±0.04 inch
Dimensions
Width (W)
Container Height (h)
48.0±1.0 mm
102.1±1.5 mm
1.89±0.04 inch
4.02±0.06 inch
Overall Height (H)
107.5±1.5 mm
4.23±0.06 inch
F.V/Time
1.60V
1.67V
1.70V
1.75V
1.80V
1.85V
5 MIN
18.7
17.6
17.0
16.1
15.0
13.8
10MIN
12.3
11.8
11.6
11.2
10.7
10.3
Constant Current Discharge Characteristics Unit: A (25℃, 77℉)
15MIN 30MIN 60MIN 90MIN
2HR
3HR
5HR
9.08
5.37
3.11
2.26
1.8
1.26
0.810
8.88
5.31
3.09
2.25
1.79
1.24
0.808
8.79
5.28
3.08
2.23
1.78
1.24
0.807
8.62
5.21
3.06
2.22
1.77
1.23
0.804
8.42
5.13
3.03
2.21
1.76
1.22
0.801
8.21
5.04
3.00
2.18
1.74
1.21
0.798
Constant Power Discharge Characteristics Unit: W (25℃, 77℉)
F.V/Time 5MIN 10MIN 15MIN 30MIN 60MIN 90MIN
2HR
3HR
5HR
1.60V
111
72.4
54.8
32.9
19.3
14.0
11.1
8.05
5.33
1.67V
103
69.7
53.3
32.7
19.2
13.9
11.0
7.98
5.29
1.70V
100
68.6
52.5
32.4
19.1
13.8
10.9
7.95
5.24
1.75V
93.9
66.4
51.2
32.3
19.0
13.7
10.8
7.87
5.21
1.80V
88.5
64.1
50.0
31.8
18.8
13.5
10.7
7.85
5.16
1.85V
82.7
61.1
48.3
30.5
18.3
13.3
10.6
7.74
5.10
Please refer to the official site for the lastest rating confirmation. URL: www.csb-battery.com
Sales Offices
8HR
0.535
0.533
0.532
0.531
0.529
0.528
10HR
0.439
0.438
0.437
0.435
0.431
0.428
20HR
0.234
0.233
0.232
0.229
0.225
0.221
8HR
10HR
20HR
3.55
2.90
1.60
3.54
2.89
1.59
3.52
2.88
1.58
3.51
2.87
1.57
3.5
2.85
1.56
3.44
2.81
1.54
Issued: 161101
Recognized under UL 1989,
and certified by ISO 9001, 14001.
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