DeWalt 20V MAX cordless cable stapler is built for residential wiring applications， primarily fastening Romex brand wires and cables. Stapler has a proprietary cable guide that helps to drive staples over cable. Compact frame and lightweight design are ideal for tight spaces. Center-mounted LED light helps to eliminate shadows and illuminate the work area in low light conditions. Extended trigger provides easy use in multiple orientations. Adjustable belt hook for left or right attachment depending on user preference. Compatible with DeWalt DRS1800 1 In. insulated cable staples. Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18. Includes DCB203 20V MAX 2.0 Ah compact XR lithium-ion battery pack， staple holder， charger， belt clip， manual， soft kit bag.