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 island systems and UPS systems.

Technical specifications:
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)
Service life on maintenance charge: 15 years
Max. charge current: 15 A
Charge voltage for maintenance charge: 13.6 V~13.8 V at 25°C
Temperature compensation: -3mV/°C/Cell
Charge voltage for 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 be stored for 6 months without recharging at a maximum temperature of 25°C. Self-discharge < 2% per month at max. 20°C
Case material: A.B.S. UL94-HB

Compatible with batteries: ALMAT AM 12-75.