Certified Replacement Batteries for the Cessna 172 Skyhawk The Concorde Batteries listed below are certified battery replacements for the Cessna 172 Skyhawk . It is the installers responsibility to verify the aircraft manufacturer's original battery part number prior to each installation. To view corresponding FAA/PMA or STC information click here. Aircraft Manufacturer Aircraft Model Battery Voltage Platinum Series ® (Click For More) Standard Equipment (Click For More) Remarks/Comments STC/FAA-PMA Cessna 172 Skyhawk 12   CB-25 FAA Design Approval Cessna 172 Skyhawk 12 RG-25XC   Replaces Original p/n 0511319-1. Aircraft serial numbers 610, 612, 615, 28000-29999, 36000-36999, 46001-46754. STC# SA01118WI Cessna 172 Skyhawk 12   RG-25 Replaces Original p/n 0511319-1. Aircraft serial numbers 610, 612, 615, 28000-29999, 36000-36999, 46001-46754. STC# SA01118WI Cessna 172 Skyhawk 12 CB-25XC   Replaces Original p/n 0511319-1. Aircraft serial numbers 610, 612, 615, 28000-29999, 36000-36999, 46001-46754. STC# SA01118WI Cessna 172 Skyhawk 12   CB-25 Replaces Original p/n 0511319-1. Aircraft serial numbers 610, 612, 615, 28000-29999, 36000-36999, 46001-46754. STC# SA01118WI CB-25 RG-25XC RG-25 CB-25XC CB & RG® Series Available in: Standard Equipment - Maintainable or Sealed Valve Regulated Platinum Series® Extra Cranking Maintainable or Sealed Valve Regulated Click Here for more Click for Applicable FAA PMA Info Click for Drawings Below PRODUCT SPECIFICATIONS Voltage Part Number Description Cold Cranking Amps Rated Capacity C1 = 1 hr. rate in ampere hours Weight Lbs             Kg 12 CB-25 Standard Equipment 235.0 20.00 22.00 10.0 12 RG-25XC Platinum Series ® 350.0 24.00 23.50 10.7 12 RG-25 Standard Equipment 225.0 22.00 22.75 10.3 12 CB-25XC Platinum Series ® 330.0 25.00 24.50 11.2 12 CB-25 Standard Equipment 235.0 20.00 22.00 10.0 The Concorde Batteries listed above are certified battery replacements for the Cessna 172 Skyhawk . To view corresponding FAA/PMA or STC information for the Cessna 172 Skyhawk click here for the . RG® Series - Recombinant Gas Nonspillable at any altitude or any attitude. Valve Regulated Sealed Lead Acid. Shipped from the factory serviced and fully charged. No additional electrolyte or water required. Permanently sealed at the factory. CB Series - Dry Charged, Vented Requires activation with electrolyte and charging by the end user prior to installation.

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