Top 72V 168Ah Marine Lithium Battery: Powerful Electric Boat Energy
- IP68/IPX8 Waterproof: IP68/IPX8 Marine-Grade Sealing: Superior protection for deep-sea AUV/ROV missions.
- Pressure Resistance: Extreme Pressure Resistance: Specialized structural design for stable operation at 50-100m depth.
- High-Drain Discharge: High-Discharge Power: Optimized for underwater thrusters and heavy-load robotic equipment.
- 316 Stainless Steel: Corrosion-Resistant Housing: 316 Stainless Steel enclosure ensures durability in salt-spray and high-humidity environments.
- Smart Bluetooth BMS: Real-Time Monitoring: Wireless Bluetooth BMS for instant health, voltage, and capacity tracking.
- Global DDP Logistics: Expert DG Shipping: Professional UN38.3 packaging & DDP delivery to global industrial hubs.
Industrial Marine Power: 72V 168Ah Marine Lithium Battery
This 72V 168Ah marine lithium battery is a dedicated solution for high-voltage propulsion and auxiliary energy. Engineered for electric yachts and commercial workboats, the module delivers consistent current via professional LiFePO4 battery technology. As a direct factory in Dongguan, LTS provides the 72V 168Ah LiFePO4 pack with reinforced aluminum housing for extreme saltwater durability.
Engineering of the Marine Energy System
Salt-Spray Resistance: Anodized aluminum alloy casing for offshore saltwater durability.
Rapid Charging Capability: Supports high-current recharging to minimize harbor downtime.
Vibration Stability: Internal structural bracing designed for high-speed yachts.
Advanced Safety Protocol: Multi-layer protection against short-circuit and thermal runaway.
Technical Specifications: 72V 168Ah Series
SPECIFIC MODEL PARAMETERS
Nominal Voltage
72V
Nominal Capacity
168Ah
Energy
12.1kwh
Dimension (LWH)
Weight
Approx. 85.0 kg
Terminal
Marine-grade high-current M10 Terminals
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
IP67 Waterproofing & Salt-Spray Reliability Testing
- 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
IP67 Waterproofing & Salt-Spray Reliability Testing
- 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 72V 168Ah Marine Battery
- Subsea Robotics (ROV/AUV): High-discharge power for deep-sea robotics, remote inspection drones, and hull cleaning systems.
- Recreational Watercraft: Optimized energy for sea scooters, diver propulsion vehicles (DPVs), and high-speed electric surfboards.
- Hydrofoil Propulsion: Specialized high-current battery packs designed for the intense power demands of E-Foils and jetboards.
- Electric Propulsion: Primary motive power for electric boats, outboard motors, and zero-emission marine drive systems.
- Oceanographic Monitoring: Long-duration energy storage for marine sensors, acoustic modems, and subsea data stations.
- Yacht Auxiliary Power: Deep-cycle storage for onboard electronics, HVAC, and critical navigation systems in luxury yachts.
- Floating Platforms: Reliable energy backup for offshore monitoring, research workstations, and floating solar arrays.
- Sightseeing Vessels: Clean energy solutions for commercial ferry services, tourism vessels, and zero-emission port operations.
Global DDP Logistics for Marine Energy System Units
UN38.3 Certified Packaging | DDP/CIF Global Shipping to North America, Europe, and Asia-Pacific.
UN38.3 Certified Reinforced Plywood Crating
- 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.
72V 168Ah Marine Lithium Battery Support & FAQ
Technical guidelines for your marine energy system and 72V 168Ah LiFePO4 pack setup. LTS Dongguan provides direct support for high-voltage marine configurations.
Q1: Is the casing resistant to offshore saltwater corrosion?
Yes. The 72V 168Ah marine lithium battery uses an anodized aluminum alloy case with IP67 sealing for superior salt-spray resistance.
Q2: Can I parallel multiple units for a larger marine energy system?
Yes, multiple 72V 168Ah LiFePO4 pack units can be paralleled to increase total vessel energy capacity.
Q3: How do I monitor the battery status on my boat?
Integrated Bluetooth allows real-time health and SOC checks for the marine energy system via a mobile application.
Q4: What is the warranty for commercial electric boats?
LTS offers a standard 5-year warranty on the 72V 168Ah marine lithium battery with factory-direct technical support.
Q5: Do you offer customization for different underwater housing dimensions?
Yes. We specialize in OEM battery housing. Our engineering team can adjust the dimensions, connector types (such as SubConn or customized marine plugs), and mounting points to perfectly fit your underwater drone or marine vessel design.
Q6: How do I receive technical support for a bulk marine battery project?
We provide dedicated technical support for all B2B orders. You will be assigned a project engineer who will assist with BMS configuration, integration testing, and provide all necessary documentation for your marine certification process.
Request Wholesale Pricing for 72V 168Ah Series
Direct Factory Partnership for Marine Energy System Projects
LTS Battery is your source factory in Dongguan for the 72V 168Ah marine lithium battery series. Contact us today for professional DDP shipping support and direct factory pricing on your marine energy system 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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