This cordless concrete vibrator operates on an 18V Li-ion battery of 1.5/3.0/4.0/5.0 Ah capacity. It has a 105½-inch overall length and 12500 vibrations per minute. The vibrator has a 94½ feet shaft length, a diameter of one inch, and a multi-directional trigger. It includes a flexible assembly. The vibrator has an ergonomic soft rubber grip design.