SN12-18 | 12V 18Ah

Part Reference SN12-18
Technology Lead Acid Rechargeable Battery
AGM - General Purpose (SN)
Nominal Voltage 12V
Nominal Capacity 18Ah
Rated Capacity 18,00Ah/0,90A - (20hr, 1,80V/cell, 25°C)
16,70Ah/1,67A - (10hr, 1,80V/cell, 25°C)
15,30Ah/3,05A - (5hr, 1,75V/cell, 25°C)
13,40Ah/4,46A - (3hr, 1,75V/cell, 25°C)
11,20Ah/11,20A - (1hr, 1,60V/cell, 25°C)
Max. Discharge Current 270A (5s)
Internal Resistance Approx. 16mΩ
Charge Current (max.) 5.4A
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: 167.5mm
Length: 181.5mm
Thickness: 77mm
Can material ABS
Weight 5.4kg
Terminals/Connector T3
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 at 25 C(77 F) and then a freshening charge is required.
For higher temperatures the time interval will be shorter.

Discharge Curve

Can material ABS
Dimensions Height: 167.5mm
Length: 181.5mm
Thickness: 77mm
Weight 5400g
Terminals/Connector T3


Technical Datasheet
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