It will accumulate charges while being one space away from a bank while held in the inventory or equipped. It will charge until 100% at which point it will explode, giving 5 sets of 25 random common parts (excluding crystal) and 4 sets of 1 uncommon component (excluding refined). In addition, it will also have a 1% chance of producing 1 rare material. The device gains 3.33% charge every 10 game ticks, reaching full charge after 300 game ticks (3 minutes). If a B.A.N.K. Stander produces materials that the player already has 100,000 of, the player simply doesn't receive those materials. The other materials generated are unaffected.