The compact and powerful Start Pac(R) 2300QC Super Pac uses proprietary quick charge technology combined with a lightweight 50 amp (28.5 VDC) power supply. This portable all-in-one micro GPU allows for excellent 24 volt engine starts as well as 18.5 VDC continuous power for powering up aircraft systems. This unit is a full 24 VDC battery pack and will provide superior starts on all electrically-started turbine engines. It has dual, redundant chargers with a total of 7 amps 5 output and a recharge time of approximately 4 hours. The Super Pac comes standard with trolly and is an idea alternative to larger traditional GPUs. This Super Pac is not for battery charging.