Model Li3328QC 200 Amp Set

Model Li2800QC Twin Pac


This powerful Lithium aircraft starter unit is a full 28VDC battery Twin Pac and will provide superior starts on all electrically-started turbine engines. Versatile and highly portable, this Twin Pac can be used as a single unit or separated into two complete Lithium units that can easily be carried on board two different aircraft. The Lithium twin pack has redundant chargers with a total of 14 Amps output and a recharge time of approximately four hours.


STARTING UNIT model referenceLi2800QC Twin Pac
Battery typeSafe lithium-Ion
Voltage28 VDC
Peak Current3500 A
Capacity @10 Amp Rate62 Ah
Total Weight88lbs/40kg
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

Model 53200-24/28V

When plugged into 220Volt single-phase AC power, START PAC® Model 53200 is a 28.5 Volt continuous DC power supply. This unit will deliver full 200 Amp DC output, but it won’t provide enough current for engine starting. This unit has been specifically designed for maintenance and to power up various functions, such as inverters, avionics, GPS and air conditioning.


POWER SUPPLY model reference53200-24/28V
Maximum Continuous Current output200 A
DC voltage output28 VDC
AC voltage input180 – 240 VAC
AC current input at maximum DC power output27 A @220VAC
Forced air-coolingYes
Over current protectionYes
Over voltage protectionYes
Over temperature protectionYes
Complete weight with aircraft cables30lbs/13.6kg
Dimensions Length x Width x Height20″ x 8″ x 13″ 51 x 20 x 33 cm

This unit is specifically designed for engine starting only.

The all-new, patent pending START PAC® Model Li2800 QC Twin Pac utilizes the latest technology in Lithium batteries and lithium ground support equipment. Providing the same power as the lead-acid type, these batteries are superior being 42 percent lighter and 32 percent smaller. Additionally, lithium batteries have two other major advantages:

  1. Twice the battery life of lead-acid batteries
  2. No sulfation problems (can be left in a discharged state without causing damage)

Load vs. Time (click to view larger)

Li2800QC Twin Pac Load vs Time

Please handle this unit in a responsible manner. START PAC™ is not responsible for damage caused by misuse or neglect.

PLEASE NOTE: Lithium ion batteries can be damaged by deep discharges. Do not run the batteries down below 24 volts, although a spike during a start is okay. Voltages below 24 begin to damage the batteries. At 20 volts, the batteries will be damaged beyond repair.

Special features:

Remember that this unit has NOT been designed for engine starting.

Input and output cables may look different than what is shown in the photo.

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.