Military Power Supply & Portable Ground Power Solutions.
From forward operating bases to flight lines, from tactical ground vehicles to unmanned aircraft systems, military operations run on reliable power. START PAC® designs and manufactures military power supplies, portable starting units, and ground power equipment that perform in the conditions where failure is not an option. American-made since 1997, ISO 9001 certified, and trusted by defense customers across all branches of the U.S. armed forces and allied military organizations worldwide.
START PAC® military power supplies are available in 12V, 24V, and 28V configurations, covering the full range of aircraft, UAV, and tactical ground vehicle electrical systems used in defense operations. Whether you need a portable unit for field starting, a bench power supply for maintenance checks, or a combination GPU for extended avionics work, the START PAC® team will match you to the right specification. Call 844.901.9987 or browse the full product range below.
The Power Challenges Military Operations Face
Military power requirements span a wide range of platforms and environments. The common thread is that equipment must work the first time, every time — regardless of conditions.
No fixed infrastructure — Forward operating bases, expeditionary airfields, and mobile command posts often have no reliable AC grid. Power equipment must operate standalone on battery, without any external power source.
Extreme environments — Desert heat, arctic cold, high humidity, salt air, and sustained vibration are standard operating conditions. Military power supplies must maintain full performance across this entire range.
Multi-platform demands — A single base may operate rotary-wing aircraft, fixed-wing aircraft, UAVs, armored ground vehicles, and electronic warfare systems. Equipment that serves multiple platforms reduces logistics burden significantly.
Weight and airlift constraints — Equipment transported by helicopter, C-130, or tactical vehicle has strict weight and volume limits. Every kilogram saved on a GPU is a kilogram available for mission-critical payload.
Mission-critical reliability — A failed engine start or a power supply that drops voltage under load can ground a mission or compromise a system at the worst possible moment. Margin for error is zero.
Electrical isolation and waterproofing — Tactical applications — particularly electronic warfare vehicles and sensitive avionics systems — require isolated, sealed power supplies that prevent interference and survive immersion or heavy rain.
Why Defense Customers Choose START PAC®
- START PAC® products are engineered and manufactured in Las Vegas, Nevada, by a team with over 60 years of combined industry experience. The design philosophy is straightforward: build equipment that works in the field, not just in a lab.
- Military-spec construction — Units are built to withstand shock, vibration, and extreme temperature conditions encountered across all operational theatres.
- Portable military power supplies in both 24V and 28V configurations, covering the full range of aircraft, UAV, and ground vehicle electrical systems used by defense customers.
- Up to 400 Amps of continuous, clean, no-duty-cycle DC power — sufficient for cockpit maintenance, avionics checks, software uploads, and electronic systems testing without running engines.
- Full battery-only operation on all combination GPU models — no AC power required. Standalone runtime on select models exceeds seven hours for avionics loads.
- Patented Quick Change battery system on select models — swap batteries in under a minute without tools, keeping the unit in service during high-tempo operations.
- ISO 9001 certified manufacturing, 30-day money-back guarantee, and lifetime trade-in credit on select models — supporting long-term defense procurement and fleet management.
- Custom configurations available — battery capacity, power supply output, and connector specifications can be tailored to exact platform requirements.
Recommended Products for Military & Defense
| START PAC ONE (26V Lithium) | Lightweight, virtually maintenance-free portable military power supply covering helicopters, fixed-wing aircraft, and military UAVs. Includes patent-pending cable adaptor kit and carrying case. Designed for civil, commercial, and military markets from a single unit. |
| Model 3328QC™ – 400A GPU | 2800 peak starting amps with 400A continuous clean power at 28.5V. Patented Quick Change battery design for no-downtime battery swaps. Built for repeated turbine starts and extended avionics maintenance on 28V military aircraft platforms. |
| Model 3324™ – 58A Mobile GPU | 24V combination battery pack and power supply with 84 Ah capacity and 58A continuous output. Performs multiple turbine or piston starts and powers full cockpit systems for training, maintenance, and software downloads — on battery or AC power. |
Who Uses START PAC® Military Power Solutions
- START PAC® military and defense products are deployed across a wide range of operational contexts:
- U.S. Army, Navy, Air Force, Marine Corps, and Coast Guard aviation units requiring portable, field-deployable starting and maintenance power.
- Special operations forces needing compact, lightweight power solutions for austere forward environments.
- Ground vehicle maintenance units requiring portable power supplies for armored vehicles, tactical trucks, and electronic warfare platforms.
- UAV program managers and operators supporting unmanned aircraft systems across training and operational deployments.
- National Guard and Reserve aviation units needing dual-use equipment suitable for both training operations and active deployment.
- Law enforcement aviation — federal agencies, state police, and sheriff departments operating helicopters from varied and remote locations.
- Defense contractors and MRO facilities maintaining military rotary-wing and fixed-wing aircraft platforms.
- Allied and coalition military forces served through START PAC’s international dealer and distribution network.
Portable & Mobile Starting Units for Military Aircraft
Lead Acid Starting Units
Lithium Starting Units
Military Aircraft
Power Supplies
Military Aircraft
Portable Ground
Power Units (GPU)
Military Heavy Duty Tank & Truck Jump Starting Units
FAQ
What makes START PAC® a military-grade power supply?
START PAC® military power supplies are engineered to meet the environmental and performance demands of defense operations — including extreme temperature ranges, sustained vibration, shock loads, and high-humidity conditions. Units are built with heavy-duty powder-coated cases, quality components rated for field use, and power management systems that deliver consistent output regardless of load fluctuation. The manufacturing process is ISO 9001 certified, and the team actively works with defense customers on specification matching for specific platforms and deployment environments.
Can START PAC® units power tactical ground vehicles and electronic warfare systems?
Yes. START PAC® portable power supplies deliver clean, regulated DC power suitable for powering sensitive electronics, avionics systems, and onboard vehicle systems during maintenance and operational checks. The product line covers 24V and 28V configurations, and custom builds are available for specific voltage, current, and connector requirements. Units designed for electronic warfare and sensitive avionics applications benefit from the clean, no-duty-cycle power delivery that START PAC® units are engineered to provide.
Can one unit serve multiple aircraft types and ground vehicles on the same base?
Yes — multi-platform coverage is one of the core design goals of the START PAC® product line. The START PAC ONE covers helicopters, fixed-wing aircraft, and military UAVs from a single portable unit. Combination GPU models like the 3328QC and 3324 provide both high-current engine starting and continuous maintenance power in one unit, eliminating the need for separate start carts and power supplies. START PAC® also custom-manufactures units in specific configurations to cover the exact mix of platforms on a given base.
Do these units operate without AC grid power in the field?
Yes. All START PAC® combination GPU models include large-capacity onboard battery packs that allow full engine starting and maintenance power operation with no external AC source. The 3324 model carries an 84 Ah battery pack capable of multiple turbine starts and extended cockpit maintenance without any connection to shore power. The START PAC® GREEN™ can power avionics for over seven hours in standalone mode. This makes START PAC® units genuinely field-deployable at forward operating bases and expeditionary airfields with no fixed infrastructure.
What voltage configurations are available for military platforms?
START PAC® offers units in 24V and 28V configurations, covering the electrical systems used across the majority of military aircraft, helicopters, UAVs, and ground vehicles. Most turbine-powered aircraft — including military rotary-wing platforms — operate on 28V systems. Ground vehicles and some legacy platforms use 24V. The START PAC® team can confirm the correct specification for any platform and, where needed, custom-manufacture units to meet exact voltage, current, and connector requirements for specialized military applications.
How does the Quick Change battery system benefit high-tempo military operations?
The patented Quick Change battery system, available on select START PAC® models, allows depleted batteries to be swapped for fully charged packs in under one minute — without tools and without taking the unit out of service. In high-tempo flight line environments where multiple aircraft need to be turned around quickly, this eliminates the recharge wait entirely. A second charged battery pack on standby means the GPU is always ready for the next start, regardless of how many starts it has already performed that day.
Can START PAC® support government procurement processes?
Yes. START PAC® is an American manufacturer with experience supplying defense customers, government agencies, and international military organizations through both direct channels and its global dealer network. The team can provide full product specifications, performance data sheets, compliance documentation, and technical support to assist procurement teams. For large fleet requirements, specific platform configurations, or volume pricing, contact START PAC® directly to speak with a specialist.
Are START PAC® units suitable for UAV ground support?
Yes. The START PAC ONE is specifically rated for military UAVs in addition to helicopters and fixed-wing aircraft. Its lightweight, portable design and included cable adaptor kit make it well suited to UAV ground support operations, including at forward locations with no fixed infrastructure. For larger UAV platforms with higher power demands, the START PAC® team can recommend the appropriate combination GPU model or work with the operator on a custom configuration.
Important Features of Our Military Power Systems
- Shock and Vibration Resistance: Designed to endure hostile physical environments, ensuring performance integrity in combat situations.
- High Power Conversion Efficiency: Efficient AC to DC conversion minimizes energy loss, optimizing operational effectiveness.
- Customization Options: Solutions can be tailored to specific requirements, including varying voltage outputs and power distribution.
- Military Grade Standards Compliance: All components used meet military specifications, ensuring reliability and longevity.
- Water Protection: Many designs include water ingress protection, essential for operations in diverse environments.
Why Choose Us
for Your Military
Power Supply Needs?
Selecting us as your supplier guarantees access to top-quality products backed by extensive experience. Our focus on quality is evident in every aspect of our design and manufacturing:
- Compliance with Military Standards: Our products meet stringent military specifications.
- Diverse Product Portfolio: We offer a wide range of military power supplies, including AC-DC and DC-DC converters.
- Dedicated Engineering Support: Our engineering team is committed to helping you find the ideal solution for your specific application.
- Proven Track Record: With over four decades of experience in developing military power solutions, we are a trusted partner in the defense sector.
Frequently Asked Questions
How Are Supplies Designed For Military Applications?
Military power supplies are meticulously designed to meet stringent requirements. They undergo rigorous testing for extreme conditions such as temperature variations, shock, and vibration.
Can You Customize Power Solutions For Specific Military Applications?
Yes! We specialize in designing customized power solutions tailored to specific military needs. Our engineering team collaborates closely with clients to create solutions that seamlessly fit their operational frameworks.
Are Your Military Power Supplies Compliant With Military Specifications?
Absolutely! Our military power supplies comply with various military standards, including MIL-STD-810 and MIL-STD-461.
What Are Some Common Military Specifications?
Common specifications include MIL-STD-810 for environmental considerations and MIL-STD-461 for electromagnetic interference control.
Where Are Military Power Supplies Used?
They are utilized across various platforms—ground vehicles, aircraft, naval vessels, and portable equipment.
Why Are Military Power Supplies Important?
They are crucial for ensuring that all electronic systems function effectively during missions. A reliable power supply can significantly impact mission success.
Do Military Power Supplies Require Waterproofing?
Yes! Many military applications necessitate waterproofing due to the challenging environments they operate in.
Does Military Power Supply Require Isolation?
Isolation is often required to prevent electrical interference between components, ensuring stable operation during critical missions.
All START PAC® products come with a
1-year warranty on workmanship
and materials.
Please handle this unit in a responsible manner. START PAC® is not responsible for damages caused by misuse or neglect.
