Ritar AGM Battery RA12-80D

Same geometric dimensions as the 65Ah battery, but with 23% greater capacity.

Data:
Number of cells: 6
Nominal voltage: 12 V
Capacity: 80 Ah @ 20 h discharge to 1.75 V per cell @ 25°C
Weight: approx. 24 kg
Maximum discharge current: 800 A (5 sec.)
Internal resistance: approx. 5.5 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: 24 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 are shorter.
Connections: F11
Container material: ABS (UL94-HB).