Features of the TLV628 – 6V 2.8Ah Sealed Lead Acid Battery with F1 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: F1
Length (mm/inch): 66/2.60
Width (mm/inch): 33/1.30
Height (mm/inch): 97/3.82
Total Height (mm/inch): 104/4.09
Approx. Weight (kg/lbs): 0.64/1.41

Performance Characteristics

Nominal Voltage: 6V

Number of Cell: 3

Design Life: 5 Years

Nominal Capacity 77ºF (25ºC)
20HR (5.25V): 2.8Ah
10HR (5.25V): 2.6Ah
5HR (5.25): 2.25Ah
1HR (4.80V):1.87Ah

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

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 77°F (25°C): 42A (5 sec)

Short Circuit Current: 140A

Charge Methods: Constant Voltage Charge 77°F (25°C)
Cycle Use: 2.30-2.35VPC
Maximum Charging Current: 1.12A
Temperature Compensation: -15mV/°C

Standby Use: 2.23-2.27VPC
Temperature Compensation: -10mV/°C