The Bycan BA-14/2850 Aircraft Ramp Power
Supply and Battery Charger is a multi-
purpose aircraft flight line service and
maintenance tool. More Info...
The PS-28100-1S will furnish up to 100 amps at 28 VDC.
It plugs into the APU connector on the engine cowling and automatically
disconnects the battery so that it will not be drained by the servicing
processes. A valuable ramp accessory.