12V 12Ah

 

 

General Specifications
Dimensions:
Length 5.95 inches 151 millimeters
Width 3.86 inches 98 millimeters
Height 3.70 inches 94 millimeters
Height over Terminals 3.94 inches 100 millimeters
Approximate Weight 9.00 pounds 4.10 kilograms
Electrical Specifications
Nominal Voltage: 12 Volts 
Nominal Capacity:
20 hour rate (600mA to 10.50 volts) 12.0 AH
10 hour rate (1100mA to 10.50 volts) 11.0 AH
5 hour rate (2000mA to 10.20 volts) 10.0 AH
1 hour rate (7800mA to 9.00 volts) 7.80 AH
Energy Density (20 hour rate) 1.69 Watt-hours/cubic inch 103.6 Watt-hours/l
Specific Energy (20 hour rate) 16.4 Watt-hours/pound 35.1 Watt-hours/kg
Internal Resistance (Fully Charged Battery) 16 milliohms (approx.)

 

Charging

Cycle Applications: Limit initial current to 2400mA. Charge until battery voltage (under charge) reaches 14.40 to 14.70 volts at 68oF (20oC). Hold at 14.40 to 14.70 volts until current drops to approximately 120mA. 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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Design by Sam Technology Co., Ltd.