Fast, Clean and Quiet
High-efficiency brushless DC drivetrains and underwater lithium iron phosphate battery packs ensure DeepFlight submarines are fast, clean and quiet. DeepFlight batteries typically last for up to 6 hours of normal operation between charges, are environmentally sound.
Safe Around Marine Life
A 40V system voltage and low-electric signature make the subs safe to operate around swimmers, as well as any large marine animals you might encounter.
Respecting the Reefs
Unlike other submarines that get heavy to sink, DeepFlight submarines rely on the power of thrust to dive. Therefore, DeepFlight submarines will never land on the bottom or on a reef.