Power-Sonic PS-1221V0 User Manual
VO Series
(VRLA 5yr Life)
Dimensions (mm)
PS-1221 VO
2
178
60 2
+
-
Standard terminal (mm)
F1
4.75
3.2
6.35
35 2
66 2
0.8
Discharge Characteristics (25ºC, 77ºF)
Nominal Voltage
Nominal Capacity
Length
Width
Dimension
Container Height
Total Height (with terminal)
Weight
Standard Terminal
F.V/Time
1.85V/cell
1.80V/cell
1.75V/cell
1.70V/cell
1.65V/cell
1.60V/cell
F.V/Time
1.85V/cell
1.80V/cell
1.75V/cell
1.70V/cell
1.65V/cell
1.60V/cell
5min
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
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
Physical Specification
2.1 AH
178
35
60
66
12V
+
-
+
-
+
-
+
-
2 mm
2 mm
2 mm
2 mm
Rated
Capacity
Capacity
Affected by
Temperature
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)
40°C (104°F)
25°C (77°F)
0°C (32°F)
2.30AH
2.14AH
2.14AH
1.95AH
1.44AH
103%
100%
86%
Approx 1.0kg
Internal Resistance mΩ
F1
Approx 90.0 mΩ
Constant Current Discharge Characteristics Unit: Amperes (25ºC, 77ºF)
10min
15min 30min
20min
45min
1h 2h
3h
4h
5h
6h
Constant Power Discharge Characteristics Unit: (Watts/cell) (25ºC, 77ºF)
20min
In the event of further technical development we reserve the right to alter our design, specification and price without notice. E&O.E
30min
45min
1h 2h
3h
3 Buckingham Square, Wickford, Essex, SS11 8YQ
Tel: +44 (0)1268 560686 Fax: +44 (0)1268 560902
4h
Power-Sonic Europe Limited
sales@power-sonic.co.uk
www.power-sonic.co.uk
5h
6h
Initial Charging Current
Less than 0.52A
Cycle
Voltage 14.40V ~ 15.0V
at 25°C (77°F)
tant Voltage Charge
Cons
Recommended Charge
Standby
Current less than 0.52A
Voltage 13.5V ~
13.8V at 25°C (77°F)
8h
8h
10h
10h
20h
20h
Rev4 - 10/12
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