Envoy AUV Context

Specifications

Max Range Km: Battery: 930 km; hydrogen fuel-cell: 2,000 km
Dimensions: Battery: 5.6–10 m length × 1 m diameter; hydrogen fuel-cell: 8.5 m length × 1 m diameter
Displacement Kg: Battery: 1,400–5,500 kg; hydrogen fuel-cell: 2,700 kg
Power Source: Lithium-ion rechargeable batteries or hydrogen fuel cell
Depth Rating: 1,000, 3,000 or 6,000 m configurations
Payload Capacity: 500-liter flooded payload bay
Endurance: Battery: up to 168 h; hydrogen fuel-cell: 370 h (15.4 days)