You are set on a Signode BXT2, now what else do you need? A standard set up includes 2 batteries and a charger. Don’t pay to much from Grainger Item # 4FKW8, you can get the BXT2-16 or BXT2-19 here for less! The list price is just under $3600, do not pay more!
Also included is the manual with parts list, and schematic. A set of guides to change the size. The BXT2-16 comes with 1/2″ and 5/8″, and the BXT2-19 comes with 5/8″ and 3/4″.
You should always store the extra lithium ion battery on the charger. This way you never run out of power, and have one ready! There is an optional mounting bracket that is used with a counter balance system. These can be nice if you are always strapping in the same place. It can be hung 3 ways to band on the top, side, or belly of your package. There is also a conversion kit, to make the tool run on 110 volt, so you can forget the batteries!