• Works with all JT21 or Type 53 staples (up to 3/8 in.) and 3/8 in. brad nails;• Compatible with Genesis(TM) 8-volt cordless tool system;• Shoots up to 3500 staples or nails per charge;• Shoots up to 30 staples or nails per minute;• Easy-access magazine for quick reloading;• Contact actuation for rapid-fire use;• LED readiness indicator turns green when ready to fire; refill indicator window;• 1300 mAh battery is removable for easy charging; can be swapped out with others (sold separately) for longer jobs; charging time ranges from 3 hours to 5 hours;• Li-Ion battery holds its charge up to 18 months in storage;• Weight: 1.5 lbs.;• Includes battery pack charger stapler base 500 x 3/8 in. JT21/53 type staples and 500 x 3/8 in. brad nails;