The Arrow T21DCD cordless fine wire staple gun delivers all the power professionals demand, along with a comfortable design for the hobbyist and professional. This cordless staple and nail tacker is powered by a 3.6 V lithium-ion battery and delivers 500 full-power shots on every full charge. The Arrow T21DCD utilizes JT21 fine wire staples and brad nails. The battery indicator light warns when it’s time to recharge. The contact safety, oversized trigger, and soft over-molded grip provide ease of use for all.