• Accepts up to four Makita 18V Li-Ion batteries for use with Makita 18V and 18Vx2 power tools
• 2x run time when used with 18VX2 tools!
• 4x run time when used with 18V tools!
• Detachable battery box can be used as a stationary power source for cordless mitre saws, chop saws and more!
• Main power switch with auto-off function conserves battery power when not in use
• LED charge level indicators display approximate remaining battery power for each battery
• Padded harness with quick release shoulder and waist straps easily adjusts to comfortably fit any end user
• Tool adapter with pivoting cord provides maximum maneuverability and protection to power cord
• Cord holders secure power cord over shoulder to reduce weight carried by operator
• Battery box cover protects batteries from water and dirt
• Belt pouch securely holds second set of two 18V Li-ion batteries or power cord adapter

Includes

• Two BL1850 5.0Ah batteries
• Dual port battery charger