Ritar GEL battery DG12-40

Ideal for standby applications such as UPS systems or frequent, cyclic 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 Data:

• Manufacturer designation: DG12-40
• Technology: GEL
• Nominal voltage: 12V
• Capacity: C3 27.3Ah, C5 30.8Ah, C10 35.2Ah, C20 40.0Ah
• Weight: 12.4 kg
• Internal resistance: approx. 12.0 mΩ
• Connection: F11 threaded hole M6
• Max. discharge current: 400A (5 sec)
• Lifespan under maintenance charge: 15 years
• Max. charge current: 8 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: Discharging: -40°C ~ 60°C, Charging: -20°C ~ 50°C, Storing: -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 12-40.