Model li2000QC


Portable Starting Unit Model Li2000QC – 28.5 VDCC

This compact portable Lithium Ion starting unit is a full 28VDC battery pack and will provide superior starts on small to medium size turbine engines. It has a built in charger with a total of 3.5 amps output and a recharge time of approximately six hours.

Are you looking for a Lithium ground power unit? Start Pac is your source for long-lasting American-made ground power units including Lithium ground power units. We also carry lead acid GPUs. Do you have a question about your Lithium twin pac batteries or another product? Don’t hesitate to contact us via phone or email; one of our friendly and knowledgeable staff members will assist you. Request a brochure to learn more about our products or visit our products page to view new and refurbished units, power supplies and accessories such as lithium ground support equipment.  All of our products (excluding batteries) come with a one year warranty.

This unit is designed for engine starting only.


  • 20 amp hours @ 10 Hour rate
  • 2400 AMPS Peak Current
  • 30 lbs./13.6 kg complete weight with built in charger and aircraft cable
  • L16” x L3.75” x L12”/L9.525cm x W3.75cm x H30.48cm
  • Not to be used as an aircraft battery charger.

Load vs. Time (click to view larger)
Li2000QC K2 Load vs Time Curve

Voltage Drop vs. Load (click to view larger)
Li2000QC K2 Voltage Drop vs Load Curve

NOTE: When storing the Start Pac® for more than 30 days, remove the battery box from the charging unit and store separately.

All Start Pac™ products come with a 1-year warranty on workmanship and materials. Batteries are cycle-dependent and therefore are not covered under this warranty.



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

PLEASE NOTE: Lithium ion batteries can be damaged by deep discharges. Do not run the batteries down below 23 volts, a spike during a start is okay. Voltages below 23 begin the damage to the batteries. At 18 volts, the batteries will be damaged beyond repair.