Optimize Aircraft Ground Operations with Start Pac Solutions
Key Takeaways
- Start Pac's portable aircraft battery starting units are available in lithium-ion and lead-acid configurations across 12V, 24V, 26V, and 28V options – with lithium-ion models offering lighter weight and longer cycle life, and lead-acid models prioritizing ruggedness and lower upfront cost.
- The Start Pac GREEN™ is the world's first fully electric aircraft GPU, replacing diesel-powered units with a zero-emission, low-noise alternative that supports avionics, air conditioning, and multiple turbine starts – with an onboard backup starter for added redundancy.
- The Start Pac BOSS™ is a mobile HVAC system delivering both cooling and heating for aircraft cabins and electronics bays, helping protect sensitive equipment and improve technician comfort during extended ground operations.
- All Start Pac products are made in the USA and trusted across private, charter, MRO, and OEM aviation environments – with a focus on lithium-ion innovation, sustainable ground power, and field-proven reliability.
- PJi stocks the full Start Pac lineup – portable starting units, the GREEN™ GPU, BOSS™ HVAC systems, combination power supply and battery packs, and spare parts – with specialists available to match the right solution to your operation.
Reliable aircraft ground support equipment (GSE) is essential for keeping your fleet ready for service. Start Pac, a leading innovator in aviation-grade GSE, offers an impressive selection of portable aircraft battery starting units, all-electric ground power units (GPUs), and the new BOSS™ mobile air system for cabin pre-conditioning.
From emission-free power and efficient engine starts to climate-controlled comfort during maintenance, Pilot John International® (PJi®) delivers a full lineup of Start Pac products to support safe, efficient ground operations across general aviation, business aviation, and MRO environments. In this article, we’ll explore Start Pac’s standout solutions and how they help aviation professionals stay flight-ready.
What Makes Start Pac Portable Aircraft Battery Starting Units Ideal for Aviation?
Ground crews depend on consistent starting power to reduce delays and extend the life of onboard systems. Start Pac’s portable aircraft battery starting units are engineered to deliver a safe, powerful energy boost to piston and turbine engines, helping reduce wear on internal batteries, starters, and electrical systems. These battery-powered jump starters are trusted across fixed-wing and rotorcraft platforms, with voltage options to match different aircraft sensitivities.
Lithium-Ion Aircraft Starting Units
Start Pac’s lithium-ion portable battery packs are designed for aviation professionals who demand performance with portability. Lighter and more compact than traditional lead-acid options, lithium-ion units offer extended cycle life, zero sulfation, and minimal self-discharge. Models are available in 26V and 28V to support modern turbine aircraft with low-overvoltage protection relays or avionics requiring precise input.
These lithium-ion starting units are compact enough to stow onboard and are ideal for field operations, remote locations, or backup support. The ultra-low internal resistance delivers energy rapidly during engine starts, while the built-in chargers and protective circuitry ensure long-term performance and safety.
Lead-Acid Aircraft Starting Units
For users prioritizing ruggedness and affordability, Start Pac’s lead-acid jump-starters remain a reliable workhorse. These units are available in 12V, 24V, 26V, and 28V options and are particularly popular among operators seeking durable, time-tested starting solutions.
Models like the Start Pac 6028QC offer high amperage output for multiple turbine starts without recharge. Though heavier than their lithium counterparts, lead-acid models provide robust performance and lower upfront cost. Start Pac also offers hybrid units that combine both battery types for increased flexibility to meet varying mission demands.
How Does the Start Pac GREEN™ Aircraft GPU Deliver Clean, Reliable Ground Power?
Aircraft GPUs are essential for providing continuous, clean power during ground operations, and Start Pac’s GREEN™ GPU is revolutionizing the industry. The GREEN™ is the world’s first fully electric aircraft ground power unit, purpose-built to replace diesel-powered GPUs and reduce environmental impact without compromising performance.
The system houses a massive 26V lead-acid battery bank capable of powering aircraft avionics, air conditioning systems, GPS, and inverters. It also supports multiple turbine engine starts without requiring a recharge. When connected to AC power, the GREEN™ acts as a power supply, delivering 28V continuous power indefinitely – perfect for maintenance and preflight testing.
Its onboard Start Pac 2326QC backup starter ensures redundancy if the primary battery bank is depleted, and an onboard charger enables the system to be topped off during off-peak energy hours, reducing operating costs. With zero emissions, low noise, and compatibility with high-draw systems, the GREEN™ sets a new standard for sustainable aircraft support.
For operators working toward Net Zero 2050 targets, this battery-powered GPU provides a clean, cost-efficient alternative with impressive reliability and mobility.
How Does the Start Pac BOSS™ Air System Improve Aircraft Cooling Efficiency?
Start Pac’s innovation extends beyond electrical power. The Start Pac BOSS™ air system is a mobile HVAC solution designed to improve technician comfort and aircraft readiness through effective pre-cooling or heating.
Delivering 23,400 BTUs of cooling and 22,800 BTUs of heating, the BOSS™ can regulate the interior environment of aircraft cabins and electronics bays in temperatures ranging from freezing to extreme heat. This helps preserve sensitive equipment and ensures a comfortable workspace during lengthy maintenance sessions.
Its sealed refrigerant system minimizes service needs, while the 922 to 1,231 CFM airflow capacity ensures fast, uniform airflow. Designed for energy efficiency, the BOSS™ operates on a 220V single-phase power supply with a low 20.8A draw. Whether in hot ramp conditions or cold hangars, the BOSS™ makes temperature control easy and reliable.
Why Choose Start Pac for Your Aircraft Maintenance Needs?
With decades of experience supporting the aerospace industry, Start Pac is a pioneer in the design and manufacture of portable aircraft starting units, GPUs, and air systems. Each product is made in the USA and engineered to meet the performance, durability, and safety standards required by today’s aviation professionals.
Start Pac is known for prioritizing innovation – from lithium-ion energy storage to all-electric GPUs and sealed cooling systems. Its products are trusted by private pilots, charter operators, maintenance teams, and OEMs alike. Backed by field-proven reliability and a commitment to sustainable development, Start Pac continues to lead the way in portable aviation ground support technology.
The Bottom Line
When it comes to powering, starting, and supporting aircraft on the ground, Start Pac delivers compact, powerful, and future-ready solutions. Whether you're working on a busy ramp, inside an MRO hangar, or out in the field, Start Pac units provide peace of mind, improved safety, and maximum efficiency.
PJi is proud to offer a wide selection of Start Pac equipment, including:
- Portable starting units with lithium-ion batteries (26V or 28V) or lead-acid batteries in 12V, 24V, 26V, and 28V configurations
- Battery-powered GPUs such as the all-electric GREEN™
- Combination power supply and battery packs for aircraft systems testing and avionics work
- Start Pac BOSS™ HVAC systems for year-round aircraft pre-conditioning
- Spare parts, accessories, and cable assemblies to extend system life and customize performance
With expert support and fast shipping, PJi makes it easy to source the right Start Pac solution for your aircraft. Contact us today via phone, email, or live chat to speak with a knowledgeable aviation specialist. We’re here to help keep your ground operations running smoothly!
