Milwaukee 2843-20 18V Cordless Utility Fencing Stapler is compatible with Milwaukee 9 gauge galvanized stapes (not included). Stapler can sink up to 600 staples per charge with 18V 3Ah battery (not included). Designed with tool-free depth adjustment, tool-free jam clearing latch, integrated lanyard loop, enlarged touchpoints, manual trigger lock switch, LED work light, reversible belt hook and dry fire lockout. Stapler can fire 2 staples per second and has a magazine capacity of 60 staples. Stapler is lightweight at less than 10lbs.