SMT-1240

SMT-1240

Specifications

Nominal Voltage12V
Nominal Capacity40Ah
DimensionLength = 198 mm
Width = 166 mm
Height = 173 mm
Total Height (with Terminal) = 173 mm
Approx. WeightApprox ± 11.96 Kg
TerminalT6/T12
Container MaterialABS
Rated Capacity39.5 AH/1.976A – (20hr, 1.80V/cell,25°C/77°F)

38.0 AH/3.8A – (10hr, 1.80V/cell,25°C/77°F)

32.7 AH/6.55A – (5hr, 1.75V/cell,25°C/77°F)

29.7 AH/9.89A – (3hr, 1.75V/cell,25°C/77°F)

23.2 AH/23.2A – (1hr, 1.60V/cell,25°C/77°F)
Max. Discharge Current456A (5s)
Internal ResistanceApprox 10m
Operating Temperature RangeDischarge = -15~50°C(5~122°F)

Charge = 0~40°C(32~104°F)

Storage = -15~40°C(5~104°F)
Nominal Operating Temperature Range25 ± 3°C (77±5°F)
Cycle UseInitial Charging Current less than 11.4A. Voltage 14.4V~15.0V at 25°C(77°F) Temp. Coefficient -30mV/°C
Stand by UseNo limit on initial Charging Current Voltage 13.5V~13.8V at 25°C(77°F) Temp. Coefficient -20mV/°C
Temperature40ºC (104ºF) = 103%

25º (77ºF) = 100%

0º (32ºF) = 86%
Self DischargeSMT Power battery may be stored for up to 6 months at 25ºC(77ºF) and battery should be recharge before use. For higher temperatures the time interval will be shorter
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