Power-Sonic PG-12v21 User Manual
PG Range
(6yr Design Life in Float Service at 20ºC)
Dimensions (mm)
181.5 2
167.5 2
Standard terminal (mm)
T12 Threaded Insert 5mm Stud
12
M5
6
Torque 2.0 -3.0 Nm
PG12V21
77 2
Discharge Characteristics (25ºC, 77ºF)
Physical Specification
Nominal Voltage
Nominal Capacity
Length
Dimension
Weight
Standard Terminal
F.V/T ime
1.85V/cell
1.80V/cell
1.75V/cell
1.70V/cell
1.65V/cell
1.60V/cell
F.V/T ime
1.8 5V/ce ll
1.8 0V/ce ll
1.7 5V/ce ll
1.7 0V/ce ll
1.6 5V/ce ll
1.6 0V/ce ll
Width
Container Height
Total Height (with
terminal)
15min 20min
20.6 17.1 13.3 10.5 8.52 5.58 4.19 3.43 2.90 2.03 1.72 0.989
22.8 18.8 14.3 11.2 8.98 5.94 4.42 3.60 3.05 2.13 1.80 1.050
25.3 20.6 15.4 12.0 9.69 6.22 4.68 3.76 3.20 2.19 1.84
27.7 22.5 16.9 12.5 10.2 6.56 4.89 3.91 3.33 2.27 1.90
29.3 23.8 17.9 13.3 10.6 6.79 5.07 4.05 3.40 2.33 1.94
32.1 25.8 19.0 13.7 11.0 7.07 5.24 4.18 3.52 2.39 1.98
15m in 20m in
38.8 32.6 25.6 20.4 16.7 11.0 8.24 6.77 5.74 4.04 3.45 1.83
42.5 35.3 27.2 21.4 17.4 11.6 8.65 7.06 6.00 4.23 3.59 1.89
46.5 38.3 29.0 22.8 18.7 12.1 9.12 7.35 6.29 4.34 3.67 1.93
50.1 41.5 31.7 23.7 19.7 12.7 9.52 7.65 6.53 4.50 3.78 1.96
52.9 43.7 33.3 25.1 20.3 13.1 9.85 7.90 6.66 4.61 3.86 2.01
56.8 46.7 35.0 25.7 20.9 13.5 10.11 8.11 6.86 4.72 3.94 2.05
21.0 AH
181.5
77
167.5
167.5
12V
+
-
+
+
-
2 mm
1 mm
1 mm
1 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)
21.00AH
18.00AH
17.52AH
16.00AH
11.00AH
103%
100%
86%
Cycle
Charge
tage
ol
V
Standby
Constant
Approx 6.0kg
Internal Resistance mΩ
T12
Constant Current Discharge Characteristics Unit: Amperes (25ºC, 77ºF)
30min
45min
1h 2h
3h
Constant Power Discharge Characteristics Unit: (Watts/cell) (25ºC, 77ºF)
30m in
In the event of further technical development we reserve the right to alter our design, specification and price without notice. E&O.E
45m in
1h 2h
3h
3 Buckingham Square, Wickford, Essex, SS11
Tel: +44 (0)1268 560686 Fax: +44 (0)1268 560
sales@power-sonic.co.
Approx 15.0 mΩ
4h
4h
5h
5h
Power-Sonic Europe Limited
8h
8h
www.power-sonic.co.uk
Initial Charging Current
Less than 5.25A
Voltage 14.4V ~ 15.0V
at 25°C (77°F)
Recommended Charge
Current less than 5.25A
Voltage 13.5V ~
13.8V at 15°C (77°F)
10h
10h
8YQ
902
20h
20h
uk
Rev3 10/12
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