FAA Certified Repair Station | Comprehensive Aircraft Maintenance

Ni-Cad Systems operates a Part 145 FAA approved repair facility specializing in aircraft battery maintenance and emergency power supplies. With over 50 years of aviation expertise and 47,000+ units serviced, we deliver fast turnaround times, 24/7 AOG support, and comprehensive capacity testing for all nickel-cadmium and lead-acid batteries. Trust our FAA-certified technicians to keep your aircraft operational.

FAA certified aircraft battery repair facility with technician inspecting aviation batteries

Our Aircraft Battery Maintenance Services

Comprehensive FAA-certified battery testing, servicing, and support solutions for all aviation applications.

Capacity Testing Services

Complete capacity testing for nickel-cadmium and lead-acid aircraft batteries with fast turnaround times. Our Part 145 FAA approved facility ensures accurate diagnostics to maintain peak battery performance and airworthiness compliance.

Emergency Battery Deep-Cycling

Specialized deep-cycling and capacity testing for emergency aviation batteries. Rapid service turnaround with rental batteries available to minimize aircraft downtime and maintain operational readiness for critical missions.

Battery Rental Program

Immediate rental batteries available to keep your aircraft operational during servicing. Our extensive inventory ensures you maintain flight schedules while your batteries undergo comprehensive maintenance and testing.

Spare Battery Storage

Secure storage services for customer spare battery inventory. Climate-controlled facility management ensures your backup batteries remain in optimal condition and ready for immediate deployment when needed.

24/7 AOG Support

Round-the-clock technical support for Aircraft-On-Ground situations. Our emergency response team provides immediate assistance at +1 510 501-9391, ensuring minimal downtime for critical operations.

FAA-PMA Products

Comprehensive selection of FAA-PMA approved second-source batteries, temperature sensors, and modification kits. Over 30 PMA approvals provide cost-effective alternatives while maintaining full airworthiness compliance.

Trusted by Military & Airlines

Aviation Battery Excellence Since 1974

Our Part 145 FAA certified repair station combines cutting-edge technology with five decades of specialized expertise. We service ANY nickel-cadmium or lead-acid battery for corporate, airline, and military aircraft. With 47,000+ units serviced and 30+ FAA-PMA approvals, our flexible facility adapts quickly to your specific requirements. From SAFT and Marathon to Concorde and Gill batteries, we deliver unmatched quality and turnaround speed.

Aircraft battery testing equipment in FAA approved repair facility
47,000+ Units Serviced

Trusted by Aviation Leaders

Serving corporate, airline, and military customers with exceptional quality since 1974.

"Ni-Cad Systems has been our go-to for capacity-testing our entire fleet's nickel cadmium batteries for over a decade. Their expertise and fast turnaround times are unmatched in the industry."

Captain James Mitchell

"Our AOG situation was resolved within hours thanks to their rental batteries service. Ni-Cad Systems' 24/7 technical support prevented thousands in downtime costs."

Robert Chen

"As an aviation operator, finding a true faa certified repair station is critical. Ni-Cad Systems' Part 145 approval and 50+ years of expertise give us complete confidence."

Colonel David Martinez

"We needed emergency battery capacity-testing done before a critical mission. They delivered same-day results without compromising quality or safety standards."

Sarah Thompson

"Their storage service for our spare batteries is reliable and affordable. Combined with their technical support, we've reduced inventory holding costs significantly."

Michael Kowalski

"Working with Ni-Cad Systems for the past eight years has been seamless. Their commitment to quality and responsiveness keeps our operations smooth and compliant."

Victoria Santos

"Their FAA-PMA approved second-source batteries and modification kits give us flexibility we didn't have before. The technical depth of their team is remarkable."

Dr. Ernest Liu

"In the competitive aviation sector, partnering with a faa certified repair station like Ni-Cad Systems has become our strategic advantage for maintaining fleet readiness."

Jennifer Walsh

"Ni-Cad Systems has been our go-to for capacity-testing our entire fleet's nickel cadmium batteries for over a decade. Their expertise and fast turnaround times are unmatched in the industry."

Captain James Mitchell

"Our AOG situation was resolved within hours thanks to their rental batteries service. Ni-Cad Systems' 24/7 technical support prevented thousands in downtime costs."

Robert Chen

"As an aviation operator, finding a true faa certified repair station is critical. Ni-Cad Systems' Part 145 approval and 50+ years of expertise give us complete confidence."

Colonel David Martinez

"We needed emergency battery capacity-testing done before a critical mission. They delivered same-day results without compromising quality or safety standards."

Sarah Thompson

"Their storage service for our spare batteries is reliable and affordable. Combined with their technical support, we've reduced inventory holding costs significantly."

Michael Kowalski

"Working with Ni-Cad Systems for the past eight years has been seamless. Their commitment to quality and responsiveness keeps our operations smooth and compliant."

Victoria Santos

"Their FAA-PMA approved second-source batteries and modification kits give us flexibility we didn't have before. The technical depth of their team is remarkable."

Dr. Ernest Liu

"In the competitive aviation sector, partnering with a faa certified repair station like Ni-Cad Systems has become our strategic advantage for maintaining fleet readiness."

Jennifer Walsh

"Ni-Cad Systems has been our go-to for capacity-testing our entire fleet's nickel cadmium batteries for over a decade. Their expertise and fast turnaround times are unmatched in the industry."

Captain James Mitchell

"Our AOG situation was resolved within hours thanks to their rental batteries service. Ni-Cad Systems' 24/7 technical support prevented thousands in downtime costs."

Robert Chen

"As an aviation operator, finding a true faa certified repair station is critical. Ni-Cad Systems' Part 145 approval and 50+ years of expertise give us complete confidence."

Colonel David Martinez

"We needed emergency battery capacity-testing done before a critical mission. They delivered same-day results without compromising quality or safety standards."

Sarah Thompson

"Their storage service for our spare batteries is reliable and affordable. Combined with their technical support, we've reduced inventory holding costs significantly."

Michael Kowalski

"Working with Ni-Cad Systems for the past eight years has been seamless. Their commitment to quality and responsiveness keeps our operations smooth and compliant."

Victoria Santos

"Their FAA-PMA approved second-source batteries and modification kits give us flexibility we didn't have before. The technical depth of their team is remarkable."

Dr. Ernest Liu

"In the competitive aviation sector, partnering with a faa certified repair station like Ni-Cad Systems has become our strategic advantage for maintaining fleet readiness."

Jennifer Walsh
The Ni-Cad Systems Advantage

Why Choose Ni-Cad Systems?

Five decades of specialized aviation battery expertise with FAA certification you can trust.

FAA Certified

Part 145 FAA approved repair facility with 30+ FAA-PMA approvals ensuring complete regulatory compliance and airworthiness.

Rapid Turnaround

Fast service with rental batteries available to eliminate aircraft downtime and maintain your operational schedule.

Universal Capability

Service ANY nickel-cadmium or lead-acid battery from all major manufacturers including SAFT, Marathon, Varta, Concorde, and Gill.

24/7 AOG Support

Round-the-clock emergency technical support at +1 510 501-9391 for Aircraft-On-Ground situations requiring immediate assistance.

Meet Our Aviation Experts

Leadership with over 70 years of combined battery expertise.

Helena Andrues

President/Owner

Helena Andrues leads Ni-Cad Systems, Inc. with a steadfast commitment to quality and customer service excellence. Under her leadership, the company has maintained its position as a premier FAA-certified repair station while expanding its portfolio to over 30 FAA-PMA approvals. Helena ensures that every customer receives personalized attention and that the company's founding principles of exceeding expectations remain central to all operations. Her dedication to maintaining the highest standards of aviation battery service has solidified Ni-Cad Systems' reputation among corporate, airline, and military customers. Helena's vision continues to drive the company's growth while preserving the quality-focused culture established in 1974. She oversees all aspects of business operations, ensuring that fast turnaround times, comprehensive service capabilities, and unwavering commitment to airworthiness compliance define the Ni-Cad Systems experience.

Stephen Andrues, Vice President/General Manager of Ni-Cad Systems

Stephen Andrues

Vice President/General Manager

Stephen Andrues brings unparalleled technical expertise to Ni-Cad Systems as Vice President and General Manager. With 40 years of specialized experience servicing nickel-cadmium aircraft batteries, Stephen holds the distinguished designation of FAA Designated Engineering Representative (DER), demonstrating his exceptional knowledge of aviation regulations and battery technology. His credentials include A&P mechanic certification and pilot licensing, providing comprehensive understanding of aircraft systems and operational requirements. Stephen has personally overseen the development and approval of over 30 FAA-PMA products, including second-source batteries, temperature sensors, and modification kits that provide cost-effective alternatives while maintaining full airworthiness compliance. His deep technical knowledge enables rapid problem-solving for complex battery issues, and his hands-on approach ensures that Ni-Cad Systems' Part 145 facility remains at the forefront of aviation battery technology. Stephen's expertise is invaluable to customers facing AOG situations, providing authoritative guidance that gets aircraft back in service quickly and safely.

Frequently Asked Questions

What is an FAA repair station?

An FAA repair station is a facility certified by the Federal Aviation Administration under Part 145 regulations to perform maintenance, preventive maintenance, or alterations on aircraft and aircraft components. Ni-Cad Systems holds Part 145 certification, authorizing us to perform approved battery maintenance and issue airworthiness approvals.

Which regulation of the FAA pertains to repair stations?

What can a certified repair station use in lieu of form 337?

What types of aircraft batteries can you service?

How quickly can you complete battery capacity testing?

Do you offer emergency AOG support?

What are FAA-PMA approved products?

Can you store our spare battery inventory?

Have Questions About Your Aircraft Batteries?

Our FAA-certified experts are ready to discuss your specific maintenance requirements and provide solutions.

Get Expert Aircraft Battery Service Today

Contact our FAA-certified repair station for fast turnaround, competitive pricing, and unmatched expertise. We respond to all inquiries within 24 hours.

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