Ritar GEL Battery DG12-75

Ideal for standby applications such as UPS systems or frequent, cyclical discharging in extreme environments. Thanks to the use of reinforced grid plates, high-purity lead, and the patented GEL as the electrolyte, the DG batteries offer excellent recovery after deep discharge. The battery is suitable for small solar off-grid systems and UPS systems.

Technical Data:
Manufacturer designation: DG12-75
Technology: GEL
Nominal voltage: 12V
Nominal capacity: 75Ah at 20h discharge to 1.75V per cell at 25°C
Capacity: C3 51.3Ah, C5 58.0Ah, C10 66.0Ah, C20 75.0Ah
Weight: 22.5 kg
Internal resistance: Approx. 9.5 mΩ
Connection: F11 threaded hole M6
Max. discharge current: 750A (5 sec)
Lifespan on maintenance charge: 15 years
Max. charge current: 15 A
Charge voltage maintenance charge: 13.6 V~13.8 V at 25°C
Temperature compensation: -3mV/°C/cell
Charge voltage cycle operation: 14.2 V~14.4 V at 25°C
Temperature compensation: -4mV/°C/cell
Temperature range: Discharge: -40°C ~ 60°C, Charge: -20°C ~ 50°C, Storage: -40°C ~ 60°C
Nominal temperature: 25°C ±5°C
Self-discharge: The battery can remain charged for 6 months without recharging at a maximum temperature of 25°C. Self-discharge < 2% per month at a maximum of 20°C
Case material: A.B.S. UL94-HB

Compatible with batteries: ALMAT AM 12-75.