SN12-4.5 | 12V 4.5Ah


Part Reference SN12-4.5
Technology Lead Acid Rechargeable Battery
AGM - General Purpose (SN)
Nominal Voltage 12V
Nominal Capacity 4.5Ah
Rated Capacity 4,50Ah/0,23A - (20hr, 1,80V/cell, 25°C)
4,19Ah/0,42A - (10hr, 1,80V/cell, 25°C)
3,78Ah/0,76A - (5hr, 1,75V/cell, 25°C)
3,30Ah/1,10A - (3hr, 1,75V/cell, 25°C)
2,73Ah/2,73A - (1hr, 1,60V/cell, 25°C)
Max. Discharge Current 67.5A (5s)
Internal Resistance Approx. 40mΩ
Charge Current (max.) 1.35A
Cycle use Voltage 14.4V~15.0V at 25°C(77°F)Temp. Coefficient -30mV/°C
Standby use No limit on Initial Charging Current. Voltage 13.5V~13.8V at 25°C(77°F)Temp. Coefficient -20mV/°C
Dimensions Height: 107mm
Length: 90mm
Thickness: 70mm
Can material ABS
Weight 1.48kg
Terminals/Connector T1
Temperature Charge : 0 to 40 °C
Discharge : -15 to 50 °C
Storage : -15 to 40 °C
Sunmatic SN series batteries may be stored for up to 6 months 25°C(77°F) and then a freshening charge is required.
For higher temperatures the time interval will be shorter.

Discharge Curve

SN12-4.5
Can material ABS
Dimensions Height: 107mm
Length: 90mm
Thickness: 70mm
Weight 1480g
Terminals/Connector T1

Drawing

SN12-4.5
Technical Datasheet
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