Specifications

 Depth capability: 6,000 meters
Dimensions: Length: 2.9m (9.7ft)
Width (with fins extended): 2.2m (7.2ft)
Width (without fins): 0.8m (2.7ft)
Height 1.8m (5.8ft)
Weight: 1,250 kg (2,750 lb) without extra science gear
Operating range: 70-100 km (38-54) depending on speed, terrain and payload
Operating speed: 0-1.2m/s (0-2.3 knots)
Propulsion: 4 brushless DC electric thrusters on pivoting wings
Energy: Lithium Ion batteries, 375 A/h
Bus power: 48-52 Volts DC
Endurance: Variable and mission specific, e.g. common mission endurances, ~23 hours of multibeam at 1m/s speed, >30 hours of camera survey at 0.6m/s speed.
Recharge time: 12 hours for full charge
Descent/Ascent speed: 40m/min for both descent and ascent, 2400m/hr
Navigation: USBL Navigation with real-time Acoustic Communications and/or Long Baseline (LBL) using acoustic transponders, Doppler Velocity Log (DVL), and Inertial Navigation System (INS)
Clock:
 Tillier clock (Seascan Inc.), syncs to GPS time within 10uS, and jitter of 1uS, 1.5sec per year drift (Or 4.1uSec drift in 24 hours)