500-1200 - Tech 6 Throttle 2-Amp
500-1203 - Tech 6 Handheld f/#1200
500-1276 - Tech 7 Ampac 760 Power Pk
500-1278 - Tech 7 Ampac 780 Power Pk
500-1300 - Railpower 1300
500-1310 - Trottle Pack 9900 80w
500-1320 - Throttle Pack 9950 w/LCD
500-1370 - Railpower 1370
