12V 3.4Ah

 

 

General Specifications
Dimensions:
Length 5.23 inches 134 millimeters
Width 2.64 inches 67 millimeters
Height 2.36 inches 60 millimeters
Height over Terminals 2.60 inches 66 millimeters
Approximate Weight 2.60 pounds 1.20 kilograms
Electrical Specifications
Nominal Voltage: 12 Volts 
Nominal Capacity:
20 hour rate (150mA to 10.50 volts) 3.40 AH
10 hour rate (280mA to 10.50 volts) 3.00 AH
5 hour rate (500mA to 10.20 volts) 2.80 AH
1 hour rate (1850mA to 9.00 volts) 2.00 AH
Energy Density (20 hour rate) 1.10 Watt-hours/cubic inch 66.8 Watt-hours/l
Specific Energy (20 hour rate) 13.8 Watt-hours/pound 30.0 Watt-hours/kg
Internal Resistance (Fully Charged Battery) 60 milliohms (approx.)

 

Charging

Cycle Applications: Limit initial current to 600mA. 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 34mA. 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.