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| Power-Sonic Model PS-121000 Sealed Lead-Acid Battery
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Order Part Number:
PS-121000
| General
Specifications |
| Dimensions: |
| Length |
12.00 inches |
305 millimeters |
| Width |
6.60 inches |
168 millimeters |
| Height |
8.15 inches |
207 millimeters |
| Height over Terminals |
8.98 inches |
228 millimeters |
| Approximate Weight |
65.70 pounds |
29.80 kilograms |
| Terminals: |
NB, U, AP, M, B |
| Case: |
Polypropylene |
| Electrical
Specifications |
| Nominal Voltage: |
12 Volts (6 cell in series)
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| Nominal Capacity:
|
| 20 hour rate |
(5A to 10.50 volts) |
100.0 AH |
| 10 hour rate |
(9A to 10.50 volts) |
90.0 AH |
| 5 hour rate |
(17A to 10.20 volts) |
85.0 AH |
| 1 hour rate |
(65A to 9.00 volts) |
65.0 AH |
| Energy Density (20 hour rate)
|
1.85 Watt-hours/cubic inch |
112.8 Watt-hours/l |
| Specific Energy (20 hour rate)
|
18.3 Watt-hours/pound |
40.2 Watt-hours/kg |
| Internal Resistance (Fully Charged
Battery) |
7.4 milliohms (approx.)
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Charging :
Cycle Applications: Limit initial current to 20A. 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
1000mA. 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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