Power-Sonic PS-1221V0 User Manual
Vo series, Ps-1221 vo, Vrla 5yr life)
VO Series
Discharge Characteristics (25ºC, 77ºF)
Physical Specification
Internal Resistance mΩ
Dimensions (mm)
Standard terminal (mm)
PS-1221 VO
Nominal Voltage
Nominal Capacity
12V
2.1 AH
Dimension
Length
Width
Container Height
Total Height (with terminal)
Weight
Standard Terminal
F1
Approx 1.0kg
178
35
60
66
2 mm
2 mm
2 mm
2 mm
+
-
+
-
+
+
-
Rated
Capacity
Capacity
Affected by
Temperature
Cycle
Standby
Cons
tant V
oltage Charge
Initial Charging Current
Less than 0.52A
Voltage 14.40V ~ 15.0V
at 25°C (77°F)
Recommended Charge
Current less than 0.52A
Voltage 13.5V ~
13.8V at 25°C (77°F)
40°C (104°F)
25°C (77°F)
0°C (32°F)
103%
100%
86%
4.75
6.35
3.2
0.8
F1
+
-
35
2
178
2
60
2
66
2
Approx 90.0 mΩ
Power-Sonic Europe Limited
3 Buckingham Square, Wickford, Essex, SS11 8YQ
Tel: +44 (0)1268 560686 Fax: +44 (0)1268 560902
www.power-sonic.co.uk
Rev4 - 10/12
-
(VRLA 5yr Life)
In the event of further technical development we reserve the right to alter our design, specification and price without notice. E&O.E
20hr Rate(1.80V/cell)
10hr Rate(1.80V/cell)
8hr Rate(1.75V/cell)
5hr Rate(1.75V/cell)
1hr Rate(1.60V/cell)
2.30AH
2.14AH
2.14AH
1.95AH
1.44AH
Constant Power Discharge Characteristics Unit: (Watts/cell) (25ºC, 77ºF)
Constant Current Discharge Characteristics Unit: Amperes (25ºC, 77ºF)
1.85V/cell
1.80V/cell
1.75V/cell
1.70V/cell
1.65V/cell
1.60V/cell
5min
10min
15min
30min
45min
1h
2h
3h
4h
5h
6h
8h
10h
20h
20min
F.V/Time
4.38
3.36
2.79
2.41
1.86
1.37
1.16
0.68
0.54
0.44
0.355
0.308
0.248
0.207
0.114
5.88
4.30
3.37
2.85
2.20
1.60
1.30
0.75
0.58
0.46
0.381
0.330
0.263
0.214
0.115
6.63
4.72
3.68
3.06
2.28
1.66
1.36
0.77
0.59
0.47
0.391
0.339
0.268
0.220
0.116
7.30
5.15
3.93
3.22
2.37
1.72
1.40
0.79
0.60
0.49
0.401
0.346
0.272
0.224
0.118
8.05
5.55
4.17
3.42
2.51
1.77
1.43
0.81
0.63
0.50
0.412
0.354
0.276
0.229
0.120
8.88
6.03
4.46
3.64
2.65
1.84
1.44
0.84
0.65
0.52
0.426
0.362
0.279
0.231
0.121
5min
10min
15min
30min
45min
1h
2h
3h
4h
5h
6h
8h
10h
20h
20min
F.V/Time
1.85V/cell
1.80V/cell
1.75V/cell
1.70V/cell
1.65V/cell
1.60V/cell
8.01
6.21
5.20
4.54
3.55
2.64
2.23
1.33
1.04
0.85
0.696
0.605
0.490
0.411
0.226
10.6
7.85
6.20
5.29
4.12
3.04
2.49
1.44
1.12
0.90
0.743
0.647
0.518
0.423
0.227
11.7
8.48
6.69
5.64
4.25
3.13
2.59
1.49
1.13
0.92
0.760
0.662
0.526
0.433
0.229
12.6
9.04
7.04
5.88
4.40
3.24
2.66
1.52
1.16
0.94
0.778
0.675
0.533
0.442
0.233
13.7
9.66
7.43
6.20
4.60
3.29
2.70
1.53
1.21
0.97
0.797
0.688
0.540
0.450
0.236
14.7
10.25
7.81
6.53
4.82
3.41
2.72
1.59
1.24
1.00
0.820
0.700
0.544
0.454
0.237