Model 2326QC Twin Pac

Mobile 26V DC Aircraft Starting Unit


Reliable, sturdy and compact, the patented 2326QC Twin Pac is for engine starting only. With its built-in chargers, power plug and cables, this 26V air portable/carry-on START PAC® unit has been designed for voltage sensitive aircraft that cannot accept a true 28V external starter.


STARTING UNIT model reference2326QC Twin Pac
Battery typeLead acid
Voltage26 VDC
Peak Current3500 A
Capacity @10 Amp Rate56 Ah
Total Weight149lbs/67.6kg
Dimensions – Length x Width x Height52″ x 23″ x 23.5″ 132 x 58 x 60 cm
Charger typeBuilt in
Float type charger input (must be specified on order)90-240 VAC 50/60 hertz
Charging time range30 minutes to 4 hours

This START PAC® Twin Pac will provide faster and cooler engine starts than most ship’s aircraft batteries (the turbine is spooled to more revolutions per second before fuel is injected). Thus, turbine life will be extended because there is less stress on the starter and other engine components. This will preserve the aircraft’s costly batteries and help lower operating costs. Your on-board battery can then be saved for emergency use only.

Easily used, both at home base and in the field, this portable starting unit will start any turbine or piston engine. Indeed, it will secure all your engine starts, preventing you from experiencing any downtime, even in remote locations.

Versatile and robust, the Twin Pac can be used as a single unit or separated into two complete units, both easily carried on-board. Using this unit in its Twin Pac set up will provide additional capacity for an increased number of starts before the units need to be recharged.

This patented START PAC® unit has separate removable batteries that can be changed in less than one minute (no tool necessary). This unique feature allows the user to switch the batteries in the field without needing to return the unit to the shop or manufacturer for battery replacement; it’s virtually maintenance free. Additionally, certain aircraft will allow the ship’s generator to back charge a GPU. In this manner, the START PAC® unit can be recharged in the field indefinitely without an AC source.

The environmentally responsible, low VOC powder coating protects the case of the units from wear, tear and poor weather conditions. Additionally, an all-weather accessory is also available as an option to protect the units further from inclement weather ensuring maximum performance and product life.

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.


Need Assistance?

START PAC offers a wide selection of power suppliesstarting units and combination Aircraft Ground Power Units (GPU). Browse our website to read about our extensive product line or visit our tutorial section to gain a more technical insight into our products. If you have a question or need help finding the right product for your aircraft, locomotive or vehicle, START PAC provides customer service support via phone and email. One of our friendly and knowledgeable experts will guide you to the product suited to your specific needs. If – for whatever reason – you are unhappy with your START PAC product, simply send return the unit to us for a full refund.

Why buy from START PAC®?

Made in the USA and developed with the latest state-of-the-art battery and power management technology, our products are trusted the world over. START PAC power supplies are built for heavy duty application and are designed to withstand all environments, however tough. START PAC boasts superior technical and after sales support thanks to our long standing industry experience and our passion for the industries in which we work. START PAC offers unparalleled value for money and fast global shipping via our international dealership network.

*Batteries are cycle-dependent and are therefore not covered under this warranty.