In good working condition. Used.
Some light cosmetic wear.
Photos are of the actual product for sale.

Heavy duty design meets maximum runtime. Truly durable, high capacity (31.1 Ah) backpack battery for highest productivity and longest runtime. Robust design guaranteed for daily outdoor work in all weathers. LED charge indicators on battery pack, plus exact battery charge percentage readable from adapter simplifies work planning for the user. Advanced ergonomic harness allows a perfect fit, and the easily detachable battery pack means users can share batteries freely without swapping harnesses. 

Features:

• Perfect fit - The ergonomic harness can be adjusted for all body sizes, resulting in less strain on your back and shoulders.
• Great mobility - The pivoting fixing point on the belt makes it possible for the harness to follow the movement of your shoulders, making sure you always work efficiently and comfortably.
• Cable guidance - Several fixing points on the harness to guide the battery cable into the best working position.

Specifications:

• Voltage: 36V
• Battery Capacity: 31.1Ah
• Battery Type: Li-Ion

Comes with BLiX adapter.

Charger not included.