Ritar DG12-55 12V 55Ah Deep Cycle Gel Series Battery

Disclaimer: The colour of the battery may vary from the actual product, but with the same specifications.

12V 55Ah Deep Cycle Gel Series Battery

DG (Deep Cycle GEL ) series is pure GEL battery with 15 years floating design life , it is ideal for standby or frequent cyclic discharge applications under extreme environments. By using strong grids, high purity lead and patented GEL electrolyte, the DG series offers excellent recovery capability after deep discharge under frequent cyclic discharge use, and it can offers 2 times cyclic life than the standard series. It is suitable for solar & wind system, marine, deep discharge UPS etc.

Specifications:

• Cells Per Unit: 6
• Voltage Per Unit: 12
• Capacity: 55Ah@20hr-rate to 1.75V per cell @25℃
• Weight: Approx. 16.5 Kg (Tolerance±3.0%)
  
• Internal Resistance: Approx. 11.5 mΩ
• Terminal: F15(M6)/F11(M6)
• Max. Discharge Current: 550A (5 sec)
• Design Life: 15 years (floating charge)
• Max. Charging Current: 11.0 A
• Reference Capacity:
• C3 37.5AH
• C5 42.4AH
• C10 48.4AH
• C20 55.0AH
• Float Charging Voltage
• 13.6 V~13.8 V @ 25℃
• Temperature Compensation: -3mV/℃/Cell
• Cycle Use Voltage
• 14.2 V~14.4 V @ 25℃
• Temperature Compensation: -4mV/℃/Cell
• Operating Temperature Range:
• Discharge: -20℃~60℃
• Charge: 0℃~50℃
• Storage: -20℃~60℃
• Normal Operating Temperature Range: 25℃±5℃
• Self Discharge: RITAR Valve Regulated Lead Acid (VRLA) batteries can be stored for up to 6 months at 25℃ and then recharging is recommended. Monthly Self-discharge ratio is less than 3% at 25℃.Please charge batteries before using.
• Container Material A.B.S. UL94-HB, UL94-V0 Optional

Dimensions:

Constant Current Discharge Characteristics : A (25℃)

Constant Power Discharge Characteristics : WPC (25℃)