Certified Replacement Batteries for the Piper Aircraft PA-31T Cheyenne/Cheyenne II The Concorde Batteries listed below are certified battery replacements for the Piper Aircraft PA-31T Cheyenne/Cheyenne II . 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 Piper Aircraft PA-31T Cheyenne/Cheyenne II 24 RG-380E/44K   To replace nickel cadmium p/n 40176 or 40776 STC No. SA00843WI Piper Aircraft PA-31T Cheyenne/Cheyenne II 24 RG-380E/44L   To replace nickel cadmium p/n 40176 or 40776 STC No. SA00843WI Piper Aircraft PA-31T Cheyenne/Cheyenne II 24 RG-380E/60K   To replace nickel cadmium p/n 40176 or 40776 STC No. SA00843WI Piper Aircraft PA-31T Cheyenne/Cheyenne II 24 RG-380E/60L   To replace nickel cadmium p/n 40176 or 40776 STC No. SA00843WI RG-380E/44K RG-380E/44L RG-380E/60K RG-380E/60L 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 24 RG-380E/44K Platinum Series ® 0.0 42.00 89.00 40.4 24 RG-380E/44L Platinum Series ® 0.0 42.00 89.00 40.4 24 RG-380E/60K Platinum Series ® 0.0 48.00 96.00 43.6 24 RG-380E/60L Platinum Series ® 0.0 48.00 96.00 43.6 The Concorde Batteries listed above are certified battery replacements for the Piper Aircraft PA-31T Cheyenne/Cheyenne II . To view corresponding FAA/PMA or STC information for the Piper Aircraft PA-31T Cheyenne/Cheyenne II 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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