Features of the TLV1220M - 12V 2Ah Sealed Lead Acid Battery with Tab 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: Tab
Length (mm/inch): 150/5.91
Width (mm/inch): 20/0.79
Height (mm/inch): 90/3.54
Total Height (mm/inch): 90/3.54
Approx. Weight (kg/lbs): 0.67/1.47

Performance Characteristics

Internal Resistance
Fully Charged battery 77ºF(25ºC): Approx. 70mΩ

Capacity Affected by Temperature (20 Hour)
40°C: 102%
25°C: 100%
0°C: 85%
-15°C: 65%

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: 0.6A

Maximum Discharge Current: 30A (5 sec)

Terminal Material: Copper

Designed Floating Life: 10 Years

Constant Current Discharge Characteristics

Constant Power Discharge Characteristics

(Note) The above characteristics data are average values obtained within three charge/discharge cycles not the mimimum values.