Ritar AGM Battery RA12-55D

Data Number of Cells: 6
Nominal Voltage: 12 V
Capacity: 55 Ah @ 20 h discharge to 1.75 V per cell @ 25 °C
Weight: approx. 18 kg
Maximum Discharge Current: 550 A (5 sec.)
Internal Resistance: approx. 6 mΩ
Operating Temperature Range: Discharge: -20 °C to 60 °C, Charge: 0 °C to 50 °C, Storage: -20 °C to 60 °C
Nominal Temperature Range: 25 °C ± 5 °C
Charging Voltage for Maintenance Charge: 13.7 to 13.9 VDC/unit at 25 °C
Maximum Charging Current: 16.5 A
End Charging Voltage: 14.6 to 14.8 VDC/unit at 25 °C
Self-Discharge: The batteries can be stored for more than 6 months at 25 °C. Self-discharge < 3% per month. The batteries must be charged before use. At higher temperatures, the times will be shorter.
Connections: F11
Container Material: ABS (UL94-HB)
Replacement for the Batteries: ALMAT AM 1255.