connex-electronics.com Power-Sonic
Power-Sonic Model PS-1212 Sealed Lead-Acid Battery
 
PS1212
 

Order Part Number: Add This Part to your Quote. PS-1212

General Specifications
Dimensions:
Length 3.82 inches 97 millimeters
Width 1.65 inches 42 millimeters
Height 2.00 inches 51 millimeters
Height over Terminals 2.13 inches 54 millimeters
Approximate Weight 1.20 pounds 0.55 kilograms
Terminals: Quick disconnect tabs (0.187" x 0.032")
Case: ABS Plastic
Electrical Specifications
Nominal Voltage: 12 Volts (6 cell in series)
Nominal Capacity:
20 hour rate (60mA to 10.50 volts) 1.2 AH
10 hour rate (114mA to 10.50 volts) 1.1 AH
5 hour rate (208mA to 10.20 volts) 1.0 AH
1 hour rate (700mA to 9.00 volts) 0.70 AH
Energy Density (20 hour rate) 1.14 Watt-hours/cubic inch 69.3 Watt-hours/l
Specific Energy (20 hour rate) 11.3 Watt-hours/pound 24.8 Watt-hours/kg
Internal Resistance (Fully Charged Battery) 100 milliohms (approx.)
 
Charging :

Cycle Applications: Limit initial current to 240mA. 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 12mA. 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.