Rechargeable Lead Acid UPS Battery 12V/40AH - Leoch

Specification

Nominal Voltage: 12V
Nominal Capacity(20HR): 40.0AH

Dimensions:
- Length: 255±2mm (10.04 inches)
- Width: 97±2mm (3.82 inches)
- Container Height: 203±2mm (7.99 inches)
- Total Height (with Terminal): 203±2mm (7.99 inches)

Approx Weight: Approx 12.5 kg (27.6lbs)
Terminal: T7
Container Material: ABS

Rated Capacity:
- 40.0 AH/2.00A (20hr ,1.80V/cell,25°C/77°FF)
- 38.5 AH/3.85A (10hr,1.80V/cell,25°C/77°F)
- 33.1 AH/6.62A (5hr,1.75V/cell,25°C/77°F)
- 30.0 AH/10.0A (3hr,1.75V/cell,25°C/77°F)
- 23.5 AH/23.5A (1hr,1.60V/cell,25°C/77°F)

Max. Discharge Current: 480A (5s)
Internal Resistance: Approx 9mΩ

Operating Temp.Range:
- Discharge: -15 ~ 500°C (5 ~ 122°F)
- Charge: 0 ~ 400°C (32 ~ 104°F)
- Storage: -15 ~ 400°C (5 ~ 104°F)

Nominal Operating Temp. Range: 25±3°C (77±5°F )

Cycle Use: Initial Charging Current less than 7.2A.Voltage 14.4V~15.0V at 250 C(770 F)Temp. Coefficient -30mV/0C

Standby Use: No limit on Initial Charging Current Voltage 13.5V~13.8V at 250 C(770 F)Temp. Coefficient -20mV/0C

Capacity affected by Temperature:
40°C(104°F) 103%
25°C (77°F) 100%
0°C (32°F) 86%

Self Discharge: Leoch LP series batteries may be stored for up to 6 months at 250 C(770F) and then a freshening charge is required.
For higher temperatures the time interval will be shorter.