Features of the TLV1208 - 12V 0.8Ah Sealed Lead Acid Battery with WL 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: WL
Length (mm/inch): 96/3.78
Width (mm/inch): 25/0.98
Height (mm/inch): 62/2.44
Total Height (mm/inch): 62/2.44
Approx. Weight (kg/lbs): 0.34/0.75

Performance Characteristics

Nominal Voltage: 12V

Number of Cell: 6

Design Life: 5 Years

Nominal Capacity 77ºF (25ºC)
20HR (10.5V): 0.8Ah
10HR (10.5V): 0.75Ah
5HR (10.5V): 0.65Ah
1HR (9.6V): 0.45Ah

Internal Resistance
Fully Charged battery 77ºF(25ºC): Approx. 260mΩ

Self-Discharge (25°C)
3% of capacity declined per month at 20°C (average)

Operating Temperature Range
Discharge: -20～60°C
Charge: -10～60°C
Storage: -20～60°C

Maximum Discharge Current: 12A (5 sec)

Short Circuit Current: 40A

Charge Methods: Constant Voltage Charge 77°F(25°C)
Cycle Use: 2.30-2.35VPC
Maximum Charging Current: 0.32A
Temperature Compensation: -30mV/°C

Standby Use: 2.23-2.27VPC
Temperature Compensation: -20mV/°C

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.