Battery & Carrying system, incl. Connecting Cord & AP Adapter

Backpack lithium-ion batteries with big capacity for longer running times. Sturdy housing with base and charge level indicator (six LEDs), comfortable and ergonomically harness with integrated carry handle and rain protection cover. 1,148 Wh battery energy, weight 6.8 kg excluding / 8,1 kg including carrying system. With rain protection.