Start Pac 3324QC-105 Amp 24V Power Supply / Battery Pack

Start Pac 3324QC-105
Start Pac 3324QC-105
Manufacturer: Start Pac
Part Number: 3324QC-105
Condition: New
Warranty: 1 Year Limited Warranty - View Details
Price: $5,925.15
✓ Worldwide shipping options available
✓ Manufacturer CofC always available at no cost after shipping
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This Start Pac 3324QC-105 combination ground power unit is designed for ground use to perform both engine starting and maintenance functions. This model can be used on the ramp to conduct engine starting and will provide 28.5V of continuous clean no duty cycle power when plugged into 220V AC wall power.

To recharge the unit, simply plug it into an AC wall power outlet and leave it plugged in when not in use. The high tech proprietary chargers will maintain a 100% battery charge without overcharging the batteries.

Built with the only cost-effective patented Quick Change design in the world, the batteries in this unit can be easily changed in a matter of seconds without tools, training, or downtime.

The environmentally responsible low VOC powder coating protects the case from wear and poor weather conditions and all-weather cover accessory is also available as an option for this unit to further protect it from inclement weather to gain the maximum performance and product life.

The Model 3324QC-105 GPU is a combination of power supply and battery pack.


  • 52 Amp Hours at 10-hour rate
  • 24 Volt DC- 25.5 Volts at rest
  • Sealed cells non-hazardous
  • Valve regulated high amperage output lead acid
  • 2800 Peak Amps

Power Supply/Charger

  • 105 amps DC continuous output at 28.5 Volts.
  • Battery recharge time from fully discharged 1 to 4 hours
  • AC Input - 220 Volts only



    When using more than 105 continuous amps, the batteries will make up the difference until they become depleted. On most aircraft, a low voltage relay will drop below a preset level. Once the GPU is dropped off, it's voltage will rise and will be accepted again by the aircraft, then will immediately drop off again. This oscillation can cause damage to aircraft components.


The GPU is rated at 2800 peak starting amps and a continuous 105 amps DC output when connected to a 220 Volt AC source. This unit has a large battery capacity (52Ah) that will allow extended usage time when no AC power source is available.

The 3324-105 weighs 200 pounds and is pulled by hand or tug. Locking the handle in an upright position sets the GPU brake.

Always recharge the GPU until the charger green light appears. Once charged, it is not necessary to leave the unit turned on. If a heater is installed, leave the unit plugged in.


There are approximately thirty 110 volt and thirty 220 volt NEMA plugs in use. Also, customers have various receptacles at their hangars and MRO facilities and may require specific AC cord lengths to meet their requirements. Due to these facts, we do not automatically provide AC power cords. If you provide the NEMA plug number and specify the AC power cord length you require we will build a cord to be shipped with your unit for a small fee.

Alternate Models
3324-105Previous Model Number
GPU 1500/40 TwinSimilar Model Number
Shipping Information
Pkg. 1 Weight313 lbs.
Pkg. 1 Dimensions41 in. x 25 in. x 25 in.
Pkg. 1 TypeSkid
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We sell parts for the 3324QC-105 and other items like it at our facility. Not sure exactly what part you need? Just describe it or send us a photo and we will research it for you.

A few of the common parts we offer for this item are:
• Aircraft Cable
• Input Power Cable
• Trolley
• Weather Covers

We provide short-term and long-term rentals for the 3324QC-105. We will ship the item directly to you and arrange for pickup at the end of your lease.