Comes with battery & charger 11584

  • To switch the trimmer on: Push the lock off button either direction and then squeeze the trigger switch. (Refer to manual for full instructions)
  • To switch the tool off: Release the trigger switch.

This is not a bump feeder.

When replacing the line, use only .065 inch diameter ROUND line 

Manual: https://data2.manualslib.com/pdf4/88/8718/871800-black__decker/lst220.pdf?f1de0c3e19f4d62b117a185d3edef0d1