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12V 2.8Ah Sealed Lead Acid Battery (T2/T1 Terminal)

12V 2.8Ah TLV1228 T2 Sealed Lead Acid Battery
High Performance
Brand New Fresh Stock
1 Year Warranty Included

Availability: In stock

$24.99

Shipping Information

  •   This item is in stock and ships within 1 business day
  •   We will gladly accept returns for any reason within 30 days of receipt of delivery
  •   Continental USA & Canada

Description

Details

 Features of the TLV1228 T2/T1 Battery
 • Absorbent Glass Mat (AGM) technology for premium performance
 • Maintenance Free & Non-Spillable
 • Operation in any orientation (upright, side, & end mounting recommended)
 • Approved for transport by air. D.O.T., I.A.T.A., F.A.A., C.A.B.
 • Classified as Non Hazardous, Non Dangerous Goods for Transportation
 • Long service life in float or cyclic applications
 • 5 Year Design Life at 25°C
 
 Applications
 • UPS Standby Power Applications
 • Data Centers
 • Emergency 911 Centers
 • Hospitals & Medical Applications
 • Military Power Equipment
 • Emergency Lighting
 • Fire Detection and Alarm Devices
 
 Dimensions and Weight

  Terminal:                                       T2/T1
  Length (mm / inch)                         103.88 / 4.09
  Width (mm / inch)                            48 / 1.89
  Height (mm / inch)                           70.10 / 2.76
  Total Height (mm / inch)                  70.10 / 2.76
  Approx. Weight (Kg / lbs)                0.99 / 2.18




 
 Constant Current Discharge Characteristics (A, 25°C)

F.V/TIME 5min 10min 15min 30min 1h 2h 3h 4h 5h 10h 20h
9.60V 10.6 6.72 5.32 2.97 1.82 0.99 0.71 0.57 0.49 0.26 0.14
9.90V 10.3 6.52 5.19 2.91 1.79 0.99 0.71 0.57 0.48 0.26 0.14
10.2V 9.90 6.25 5.0 2.82 1.75 0.98 0.70 0.56 0.48 0.26 0.14
10.5V 9.47 5.98 4.83 2.75 1.71 0.97 0.70 0.56 0.48 0.26 0.14
10.8V 8.94 5.64 4.58 2.65 1.66 0.94 0.68 0.54 0.46 0.26 0.14
 
 Constant Power Discharge Characteristics (Watt, 25°C)

F.V/TIME 5min 10min 15min 30min 1h 2h 3h 4h 5h 10h 20h
9.60V 119 75.8 60.6 34.0 21.1 11.6 8.48 6.80 5.80 3.17 1.71
9.90V 115 73.5 59.2 33.3 20.8 11.6 8.43 6.76 5.76 3.16 1.70
10.2V 110 70.5 57.0 32.3 20.2 11.5 8.37 6.72 5.72 3.14 1.69
10.5V 106 67.5 55.1 31.5 19.8 11.3 8.32 6.67 5.68 3.12 1.68
10.8V 99.7 63.7 52.2 30.4 19.2 11.0 8.07 6.47 5.51 3.06 1.65
  Note: The above characteristics data can be obtained within three charge/discharge cycles.
 
 Performance Characteristics
  Nominal Voltage 12V
  Number of cell 2.8Ah 
  Design Life 10 years
  Nominal Capacity 77°F (25°C)  
       20 hour rate (0.20A, 10.5V) 2.8Ah
       10 hour rate (0.39A, 10.5V) 2.6Ah
       1 hour rate (3.21A, 9.6V) 1.82Ah
   
  Internal Resistance  
       Fully Charged, 25°C) Approx. 38mOhms
   
  Self-Discharge(25°C)  
       3 month Remaining Capacity: 91% 
       6 month Remaining Capacity: 82% 
       12 month Remaining Capacity: 65% 
   
  Nominal Operating Temperature 25°C ± 3°C(77°F ± 5°F) 
   
  Operating Temperature Range  
       Discharge -15 °C ~ 50°C (5 °F ~ 122 °F) 
       Charge
-10°C ~ 50°C(14°F ~122°F) 
       Storage
-20°C ~50°C(-4°F ~122°F) 
   
  Float Charging Voltage (25°C) 13.60 to 13.80V 
Temperature compensation:-18mV/°C 
   
  Cyclic charging voltage(25°C) 14.50 to 14.90V 
Temperature compensation:-30mV/°C 
   
  Maximum Charging Current 0.84A 
   
  Terminal Material Copper 
   
  Maximum Discharge Current 42A (5 sec.) 
   
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