SCD390-3-1 Battery Modification Kit
FAA-PMA Replacement Battery Packs
URDC AMPS-2000 Emergency Power Supply Replacement
AMPS-2000 Emergency Power Supply Replacement
Emergency Battery Replacement for Citation 560XL / X (P/N 9913-1)
XL246-A Emergency Power Supply Replacement Battery
Securaplane XL246-A Aircraft Battery Replacement
XL246-S Emergency Power Supply Replacement Battery
Replacement Battery for Securaplane XL246-S
AMPS-2000 Emergency Power Supply Replacement
AMPS-500 Emergency Power Supply Replacement
Emergency Power Supply Replacement for Falcon Aircraft (C734-01-030)
SAFT Battery Temperature Sensor Element
FAA-PMA Approved certified

FAA-PMA Approved

FAA Part 145 Repair Station certified

FAA Part 145 Repair Station

SCD390-3-1 Replacement for Citation 560XL

The SCD390-3-1 replacement category covers FAA-PMA approved battery modification kits and emergency power supply replacements for the Citation 560XL and related aircraft. Products from Ni-Cad Systems, Inc. support corporate aviation, airline, and military operations with nickel cadmium and lead-acid battery solutions backed by over 50 years of aviation service expertise.

Our Range of Products

SCD390-3-1 Battery Modification Kit

SCD390-3-1 Battery Modification Kit

  • FAA-PMA approved modification kit
  • Compatible with Marathon NiCad batteries
  • 100+ years combined engineering experience
FAA-PMA Replacement Battery Packs

FAA-PMA Replacement Battery Packs

  • FAA-PMA approved second-source packs
  • Wide aircraft & battery brand compatibility
  • Rental batteries for fast AOG turnaround
URDC AMPS-2000 Emergency Power Supply Replacement

URDC AMPS-2000 Emergency Power Supply Replacement

  • FAA-PMA approved replacement battery pack
  • Replaces AMPS500, AMPS2000 & AMPS2000A
  • Multi-aircraft compatibility across fleets
AMPS-2000 Emergency Power Supply Replacement

AMPS-2000 Emergency Power Supply Replacement

  • FAA-PMA approved replacement battery pack
  • Fits Citation 560XL, DC-9, Falcon & more
  • Rental batteries for immediate AOG needs
Emergency Battery Replacement for Citation 560XL / X (P/N 9913-1)

Emergency Battery Replacement for Citation 560XL / X (P/N 9913-1)

  • NiCad battery for Citation 560XL / X
  • FAA Part 145 facility, 47+ years experience
  • Capacity & deep-cycle testing available
XL246-A Emergency Power Supply Replacement Battery

XL246-A Emergency Power Supply Replacement Battery

  • FAA-PMA approved replacement battery pack
  • Replaces Securaplane XL246-A power supply
  • Capacity & deep-cycle testing services

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Frequently Asked Questions

What is the SCD390-3-1 and what aircraft is it used on?

The SCD390-3-1 is a battery modification kit originally manufactured by Avitech, designed for use on the Citation 560XL. Ni-Cad Systems, Inc. offers an FAA-PMA approved second-source replacement for this kit, compatible with Marathon nickel cadmium battery systems on the Citation 560XL and related corporate jet platforms.

Is the SCD390-3-1 replacement FAA approved?

What battery types are compatible with the SCD390-3-1 replacement kit?

How quickly can I receive a replacement battery or modification kit?

Does Ni-Cad Systems offer capacity testing for Citation 560XL batteries?

Are rental batteries available while my battery is being serviced?

What other Citation 560XL battery products does Ni-Cad Systems supply?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Corporate Aviation

Corporate Aviation

Replacement battery kits and emergency power supplies for business jets including Citation 560XL.

Airline Operations

Airline Operations

FAA-PMA approved battery replacements supporting fleet maintenance for commercial airline aircraft.

Military Aircraft

Military Aircraft

Reliable nickel cadmium and lead-acid battery solutions meeting aviation safety standards for military platforms.

Aviation MRO

Aviation MRO

Capacity testing, deep-cycling, and battery replacement services for MRO facilities servicing multiple aircraft.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Why Corporate Aviation & Airlines Choose Ni-Cad Systems, Inc.

30+ FAA-PMA Approvals

Ni-Cad Systems holds over 30 FAA-PMA approvals, ensuring every replacement battery and kit meets rigorous aviation regulatory standards.

24/7 AOG Support & Rental Batteries

Around-the-clock AOG technical support and rental battery availability minimize aircraft downtime and keep your operations moving.

50+ Years of Aviation Battery Expertise

Founded in 1974 and backed by over 100 years of combined engineering experience, with 47,000+ units serviced across all major aircraft platforms.

Request a Quote for SCD390-3-1 Replacements

Submit your request and our aviation battery specialists will respond promptly with pricing, availability, and technical guidance.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1 510 785 9391 You can also send us a quick email at Sandrues@aol.com