BATTERY / 2000 TM ISO-9002/UL/CE/TUV certified  
2M-1280HC HIGH CAPACITY SERIES 12V- 8.0AH  
 
    SPECIFICATIONS  
 
   
    Nominal Voltage 12  
    Terminal Type 250 faston  
    Max. Charging Current 2.10 Amps  
    Internal Resistance 25 Mili. Ohms  
    Weight 2.66 kg (5.86 lbs.)  
    Dimensions Length 151mm (5.95")    
    Width 65 mm (2.56")    
    Height 95 mm (3.74")    
    Total Height 101mm (3.98")    
    Plates  Separator  
    Lead Calcium alloy Glass Fiber  
    Self Discharge @ 77*F (25*C)  
    Capacity after 3 months storage 91%  
    Capacity after 6 months storage 82%  
    Capacity after 12 months storage 64%  
    Capacity affected by temperature (20 hr. rate)  
        104*F (40*C)   102%  
Product Features       77*F (25*C)   100%  
          32*F (0*C)   85%  
Maintenance Free.       58*F (15*C)   65%  
Sealed Construction makes it spill proof. Capacity @ 77*F (25*C)  
Vent system automatically opens and reseals. 8.0 Ah @ 20hour rate  to 1.75V per cell  
Excels at standby or cycle application. 7.6 Ah @ 10 hour rate to 1.75V per cell  
Built with heavy duty grids and virgin lead. 6.8 Ah @  5 hour rate to 1.70V per cell  
Rugged ABS housing for easy handling. 4.8 Ah @  1 hour rate  to 1.60V per cell  
Battery will operate in any position. Operating Temperature Range  
   Battery is 100% memory free Discharge (-4*F) (-20*C) to (+140*F) (60*C)  
  Charge (14*F) (-10*C) to (+122*F) (50*C)  
     We recommend a constant voltage charge Recommended (65*F) (20*C) to (77*F) (25*C)  
     Do not charge in upside down position. Charging (constant voltage)  
      Cycle use 14.4 - 15.0 volts @ (77*F) (25*C)  
      Float use 13.5 - 13.8 volts @ (77*F) (25*C)  
      Storage 6 months @ 68*F (20*C)  
Discharge rate at 20* C  in Amperes  
  TIME 1 2 3 5 7 10 15 20 30 1 2 3 5 8 10
    Min. Min. Min. Min. Min. Min. Min. Min. Min. Hrs. Hrs. Hrs. Hrs. Hrs. Hrs.  
    9.60V 54.30 44.00 35.70 34.30 30.00 24.30 17.00 15.00 9.57 5.67 3.60 2.62 1.71 1.17 0.90  
    9.90V 51.40 42.90 34.30 32.90 28.60 22.80 16.50 13.10 9.31 5.52 3.52 2.57 1.67 1.12 0.90  
  10.20V 40.00 36.90 33.80 28.60 24.30 20.00 16.00 12.40 9.17 5.45 3.45 2.45 1.64 1.10 0.90  
  10.50V 31.40 30.00 28.60 26.90 21.50 18.50 15.30 11.90 9.02 5.38 3.36 2.43 1.62 1.07 0.90  
  10.80V 28.60 26.90 25.50 24.30 20.00 17.00 14.30 11.40 8.83 5.36 3.29 2.38 1.60 1.05 0.83  
  11.00V 24.50 22.80 21.30 20.00 18.00 16.30 12.80 11.30 8.52 5.31 3.21 2.31 1.55 1.02 0.79  
  11.10V 22.30 21.50 20.00 18.50 17.00 15.80 12.50 10.70 8.33 5.29 3.17 2.14 1.52 1.00 0.76