Cordless M18 FUEL 1200mm (4') needle concrete vibrator with 25mm² head design provides a portable yet powerful solution when pouring small sections of concrete. Delivers excellent consolidation power, with 12,500 vibrations per minute. Features long runtime without the inconvenience of cables, extra whips or heads, with enough power to consolidate up to one concrete truck (8m³) on a single M18 5.5 High Output battery. 1 x 5.5Ah Li-Ion Battery 65min Charge Time 1.2m x 25mm Steel Shaft Steel Tip Anti-Vibration System D-Handle Variable Speed Trigger Switch Brushless Motor 1 x 5.5Ah Li-Ion Battery 65min Charge Time 1.2m x 25mm Steel Shaft Steel Tip Anti-Vibration System D-Handle Variable Speed Trigger Switch Brushless Motor