Voltage:20V Nail type: ST18mm Drive rate: 2nails/s Magazine capacity:65pcs Applications: perfect for brick wall, iron sheets( ≤1mm), wood Include: 200 Pcs concrete nails (18mm) 1pcs air nozzle 1pcs pin 1 Pcs 20V 2.0AH battery(FBLI2001) 1 Pcs charger(FCLI2001E)