12V 2Ah Sealed Lead Acid Battery with PC Terminals - TLV1220C - 12V 2.0Ah

Features of the TLV1220C - 12V 2Ah Sealed Lead Acid Battery with PC Terminals

• Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99% and freedom from electrolyte maintenance or water adding
• Not restricted for air transport-complies with IATA/ICAO Special Provision A67
• UL-recognized component
• Can be mounted in any orientation
• Computer designed lead, calcium tin alloy grid for high power density
• Long service life in float or cyclic applications
• Maintenance-free operation
• Low self discharge

Applications

• UPS Standby Power Applications
• Data Centers
• Emergency 911 Centers
• Hospitals & Medical Applications
• Military Power Equipment
• Emergency Lighting
• Fire Detection and Alarm Devices

Product Specifications
  
Dimensions
Terminal Type: PC - Pressure Contact
Length (mm/inch): 143/5.63
Width (mm/inch): 23/0.91
Height (mm/inch): 64/2.52
Total Height (mm/inch): 64/2.52
Approx. Weight (kg/lbs): 0.62/1.37

Performance Characteristics

Nominal Voltage: 12V
  
Nominal Capacity 77ºF (25ºC)
20HR: 2Ah

Case Material: A.B.S. (UL94-HB)

Maximum Short Duration Discharge Current
(5 Seconds or Less): 30 Amperes
(10 Seconds or Less): 20 Amperes
(60 Seconds or Less): 12 Amperes

Internal Resistance
Fully Charged battery 77ºF(25ºC): Approx. 105mΩ

Energy Density (@20 Hour Rate):
1.87 Watt-Hours/Cubic Inch (114.02 Watt-Hours/Litre)

Specific Energy (@20 Hour Rate):
17.45 Watt-Hours / Pound (38.46 Watt-Hours / Kg)

Operating Temperature Range
Discharge: 14°F (-10°C) ~ 104°F (40°C)
Recharge: 32°F (0°C) ~ 104°F (40°C)
Storage: -20°C (-4°F) ~ 40°C (104°F)

Self Discharge Rate:
About 3% / Month @68~77°F (20~25°C)

Recharge Method: Connect battery to a Current Limited, Constant Voltage Source.
• Limit the Initial Recharge Current to 575 mA or less.
• To promote satisfactory performance in Cyclic Applications, a minimum Recharge Current of 230 mA is recommended.
• Employ Charge Voltage Temperature Compensation when Battery Temperature is less than 50°F (10°C) or greater than 86°F (30°C). Use the recommended Voltage and Normalize to 77°F (25°C).
• The use of Compensation through the whole Temperature range is not generally necessary, but doing so may optimize Service Life.
• If the Recommended Recharge voltage is used, no Temperature Compensation is required within the range of 50~86°F (10~30°C).

Constant Current Discharge Characteristics