The MILWAUKEE M18 FUEL Utility Fencing Stapler Kit delivers unmatched performance in a completely battery-powered solution. By leveraging our Nitrogen Air Spring technology, POWERSTATE Brushless motor and REDLINK Intelligence, this stapler delivers the power to seat staples into the toughest Utility Pole and Fence Post Materials. The Milwaukee M18 FUEL Utility Fencing Stapler provides users a 6X Increase in productivity and a reduction in Peak Muscle Effort compared to Manual Staple Installation. Designed for compatibility with MILWAUKEE 9 Gauge Galvanized Staples (sold separately) available in three sizes: 1 , 1 , 2. When paired with the M18 REDLITHIUM CP3.0 Battery pack, this stapler gives users the ability to sink up to 600 staples per charge no gas cartridge required. The MILWAUKEE M18 FUEL Utility Fencing Stapler joins the M18 System of over 200 solutions and is compatible with all M18 REDLITHIUM batteries.