5L Capacity with cordless freedom. Up to 80 mins of powerful consistent performance. Interchangable NX300 36V lithium battery technology and 350W digital brushless motor.Ergonomic backpack with adjustable harness for comfort and support. Complete with tool kit.Available with 1 or 2 batteries (1 x spare) for extra running time. Charge time: 1 hour to 80% and 2 hours to 100%.Weight: 8.2kg.