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| Power-Sonic Model PS-1223 Sealed Lead-Acid Battery
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Order Part Number:
PS-1223
| General
Specifications |
| Dimensions: |
| Length |
7.17 inches |
182 millimeters |
| Width |
0.94 inches |
24 millimeters |
| Height |
2.42 inches |
61 millimeters |
| Height over Terminals |
2.42 inches |
61 millimeters |
| Approximate Weight |
1.76 pounds |
0.80 kilograms |
| Terminals: |
Pressure Contacts
|
| Case: |
ABS Plastic |
| Electrical
Specifications |
| Nominal Voltage: |
12 Volts (6 cell in series)
|
| Nominal Capacity:
|
| 20 hour rate |
(115mA to 10.50 volts) |
2.30 AH |
| 10 hour rate |
(225mA to 10.50 volts) |
2.25 AH |
| 5 hour rate |
(390mA to 10.20 volts) |
1.95 AH |
| 1 hour rate |
(1380mA to 9.00 volts) |
1.38 AH |
| Energy Density (20 hour rate)
|
1.71 Watt-hours/cubic inch |
103.3 Watt-hours/l |
| Specific Energy (20 hour rate)
|
15.7 Watt-hours/pound |
34.5 Watt-hours/kg |
| Internal Resistance (Fully Charged
Battery) |
105 milliohms (approx.)
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Charging :
Cycle Applications: Limit initial current to 460mA. Charge until battery
voltage (under charge) reaches 14.40 to 14.70 volts at 68º F (20º C).
Hold at 14.40 to 14.70 volts until current drops to approximately 23mA. Battery
is fully charged under these conditions, and charger should either be
disconnected or switched to "float" voltage. "Float" or "Stand-by Service":
Hold battery across constant voltage source of 13.50 to 13.80 volts
continuously. When held at this voltage, the battery will seek its own current
level and maintain itself in a fully charged condition.
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