The Makita 18V Portable Power Supply is ideal for use on jobsites and at home during DIY jobs. It can hold up to 4 18V LXT batteries and is compatible with Chain saws, Pole saws, Blowers, Grass Trimmers, String trimmers, Multi function power heads, Hedge trimmers, Grass shears, Pole hedge trimmers, Angle grinder and the DHR400 Rotary hammer. It has an IPX4 waterproof design and has a 1.7m power cord. To increase its versatility it can be worn on your back with the rucksack harnesses or used as a stationary power pack by removing the harnesses altogether. It also has an adjustable waist belt to ensure it can be used by everyone. This is the ideal item to have to protect yourself from running out of battery power half way through an important job. A PDC01 Portable power supply and battery pouch is supplied. Battery gauge Main power switch with auto-off function Tool adapter with pivoting cord Features: 1.7m Power Supply cord Height Adjustable Waist Belt IPX4 Waterproof Design Supplied With: 1 x Portable power supply 1 x Twin 18V adapter only (single available separately) 1 x Battery pouch No batteries are included.