Top 60V 120Ah Subsea Battery: High-Pressure Energy Solutions
- Subsea Pressure Tolerance: Engineered to withstand extreme hydrostatic pressure for deep-ocean deployment.
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High Energy Density: Optimized energy-to-weight ratio for extended AUV/ROV mission endurance.
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IP68/IP69K Sealing: Marine-grade connectors and housing for long-term saltwater immersion.
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Intelligent BMS Control: Real-time cell monitoring for thermal safety and deep-sea data reliability.
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316 Stainless Steel Enclosure: Anti-corrosion casing built to survive harsh marine chemical environments.
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Modular Rapid-Swap: Modular design for quick deployment and hot-swap capabilities in remote missions.
Robust Engineering of the 60V 120Ah Subsea Battery
This specialized power module is a premier solution for deep-ocean industrial projects. Engineered as a high-performance deep sea power module for ROVs and autonomous underwater vehicles (AUVs), it delivers 7.2kWh of stable energy. Based on professional LiFePO4 battery technology, the system ensures consistent operation during long-duration scientific and industrial missions. As your source factory in Dongguan, LTS provides this pressure-tolerant underwater battery with full technical validation. For high-voltage boat propulsion, explore our 72V marine batteries. Available for OEM/ODM. customization
Engineering of the Deep Sea Power Module
- Pressure Neutral Architecture: Specialized internal bracing for deep-ocean deployments.
- Corrosion-Resistant Casing: Anodized aluminum or composite housing for saltwater resistance.
- High-Current Thruster Support: Optimized for intense torque requirements of subsea motors.
- Precision Data Protocol: CAN/RS485 communication for seamless vehicle integration.
Technical Specifications: 60V 120Ah Series
SPECIFIC MODEL PARAMETERS
Nominal Voltage
60V (Customized Industrial Range)
Nominal Capacity
120Ah
Energy
7.2 kWh
Dimension (LWH)
Customized per subsea pressure vessel requirements
Weight
Approx. 52.0 kg
Terminal
Subsea Waterproof High-Current Connectors
Cell Technology
NCM (Nickel Manganese Cobalt)
Cycle Life
≥800 cycles @80% DOD
Integrated BMS
Over-charge, Over-discharge, Short-circuit & Thermal Protection
Charge Temperature
-20℃ to 60℃
Discharge Temperature
-20℃ to 60℃
Storage Temperature
-10℃ to 45℃
IR Rating / Case
IP68
Precision Cell Matching & Laser-Welded Busbars
48-Hour Pressure & Aging Quality Protocol
- Hydrostatic Pressure Test: Every unit is subjected to rigorous pressure chambers, simulating depths up to 100 meters to ensure the housing remains perfectly sealed under extreme subsea loads.
- Redundant Sealing Tech: We utilize double-layer O-ring gaskets and vacuum-molded seals to prevent saltwater ingress even in high-pressure marine environments.
- Corrosion-Proof Integrity: The 316 stainless steel or high-impact ABS enclosure is treated with anti-corrosion coatings, ensuring zero oxidation after prolonged submersion.
- Reliability Simulation: Our internal test chambers verify that all electronic components remain dry and functional under constant, deep-water immersion.
Precision Cell Matching & Laser-Welded Busbars
48-Hour Pressure & Aging Quality Protocol
- Automated Laser Assembly: We utilize high-precision laser welding for ultra-low resistance connections, drastically reducing internal heat buildup for safer high-current discharge.
- 48-Hour BMS Aging Test: Every Battery Management System undergoes a 48-hour continuous stress cycle to guarantee zero-defect protection and rock-solid communication reliability.
- Precision Cell Matching: We exclusively source Grade-A LiFePO4 cells, matching internal resistance and voltage to ensure 6,000+ deep cycles.
- Mass Production Capability: Our facility is optimized for bulk production, delivering consistent batch quality for large-scale industrial and residential energy storage projects.
Applications for the 60V 120Ah Subsea Battery
- Subsea Robotics: Primary energy for ROVs, AUVs, and underwater inspection drones.
- Oceanographic Research: Reliable industrial oceanographic battery for deep-sea sensors.
- Oil & Gas Infrastructure: Stable power for subsea pipeline and equipment monitoring.
- Subsea Seismology: Long-duration storage for seafloor seismic monitoring stations.
- Deep-Sea Salvage: High-capacity energy for heavy-duty underwater recovery equipment.
Global DDP Logistics for Deep Sea Power Module Units
UN38.3 Certified Packaging | DDP/CIF Global Shipping to North America, Europe, and Asia-Pacific.
UN38.3 Certified Reinforced Plywood Crating for International Freight
- UN38.3 Certified Packaging: All batteries are secured in custom-fit shock-absorbent EPE foam and encased in heavy-duty UN-certified plywood crates to prevent any impact damage during international transit.
- Anti-Static & Moisture Protection: Units are vacuum-sealed in anti-static moisture-proof bags to ensure your Lithium Battery arrives in factory-fresh condition, regardless of environmental humidity during shipping.
- Flexible Shipping Terms: We provide professional DDP, CIF, and FOB services. We have extensive experience in shipping to major industrial hubs in North America (Los Angeles/New York), Europe (Hamburg/Rotterdam), and Southeast Asia.
- Compliance Documentation: Full sets of MSDS, UN38.3, and Sea/Air Transport Certificates are included with every wholesale order to ensure smooth and rapid customs clearance.
60V 120Ah Subsea Battery Support & FAQ
Q1: What is the max depth rating for this subsea battery?
Q2: Does it support fast charging for ROV turnaround?
Q3: How is heat managed in a sealed subsea module?
Q4: How do you ensure waterproof integrity in salt water?
Q5: Does this battery support custom communication protocols for our ROV system?
Q6: What specific testing is performed to ensure subsea safety?
60V 120Ah Subsea Battery Support & FAQ
Direct Factory Partnership for Deep Sea Power Module Projects
- Factory-Direct Competitive Pricing
- 24-Month Worry-Free Warranty
- Strict 5-Step Quality Control
- Fast Global Logistics Support
LTS is your best choice for Consumer Electronics Battery Wholesale with 100% quality guarantee.
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