connex-electronics.com Power-Sonic
Power-Sonic Model PS-632 Sealed Lead-Acid Battery
 
PS632
 

Order Part Number: Add This Part to your Quote. PS-632

General Specifications
Dimensions:
Length 2.60 inches 66 millimeters
Width 1.30 inches 33 millimeters
Height 4.65 inches 118 millimeters
Height over Terminals 4.80 inches 122 millimeters
Approximate Weight 1.50 pounds 0.70 kilograms
Terminals: Quick Disconnect Tabs (0.187"x0.032")
Case: ABS Plastic
Electrical Specifications
Nominal Voltage: 6 Volts (3 cell in series)
Nominal Capacity:
20 hour rate (160mA to 5.25 volts) 3.2 AH
10 hour rate (310mA to 5.25 volts) 3.1 AH
5 hour rate (560mA to 5.10 volts) 2.8 AH
1 hour rate (2100mA to 4.50 volts) 2.1 AH
Energy Density (20 hour rate) 1.22 Watt-hours/cubic inch 74.7 Watt-hours/l
Specific Energy (20 hour rate) 12.8 Watt-hours/pound 27.4 Watt-hours/kg
Internal Resistance (Fully Charged Battery) 25 milliohms (approx.)
 
Charging :

Cycle Applications: Limit initial current to 640mA. Charge until battery voltage (under charge) reaches 7.20 to 7.35 volts at 68º F (20º C). Hold at 7.20 to 7.35 volts until current drops to approximately 32mA. 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 6.75 to 6.90 volts continuously. When held at this voltage, the battery will seek its own current level and maintain itself in a fully charged condition.