EXTENDED OPERATION - The Qysea Onshore Power Supply System (OPSS) ensures continuous power to your Qysea Fifish drone, eliminating battery swaps for uninterrupted underwater missions. VERSATILE COMPATIBILITY - Designed specifically for Qysea Fifish drones, this power supply system guarantees seamless integration and optimal performance during all operations. RELIABLE POWER SOURCE - With an input voltage range of 100-260V and an output of 25.1V, the system provides a stable and consistent power supply, enhancing operational reliability. COMPLETE POWER SOLUTION - This comprehensive package includes the OPSS Spool, Power Management System, Electric Power Tank (E-Tank), E-Tank Bracket, and Universal Power Adapter.