UNDERWATER BATTERY PACK

SEN Series

Depth-rated lithium battery systems for AUV, ROV, and subsea robotic platforms. Available in three energy configurations. Rated to 300 m.

PRODUCT OVERVIEW

The SEN Series is Raitan's underwater battery platform — a family of pressure-rated, cylindrical lithium battery packs designed for integration into AUVs, ROVs, and subsea robotic systems operating at depths to 300 metres.

The series offers 3 different energy capacity. Small - 0.6kWh, Medium - 1kWh, Large - 2kWh.

All SEN batteries use UN 38.3 compliant cells and are assembled under Raitan's ISO 9001:2015 certified QMS. Each unit includes an integrated BMS providing cell-level protection, RS485 telemetry, and SOC reporting to topside systems.

Design for Subsea Application

APPLICATION

Underwater Vehicles

AUV propulsion and hotel load power for survey, inspection, and defence missions. Multiple SEN batteries may be wired in parallel for extended mission endurance beyond single-battery range.

Customise battery voltage, housing configuration, depth rating and connector interface are available

Subsea Instruments & Sensors

Long-duration power for seabed monitoring nodes, acoustic modems, and environmental sensors.