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Home > Products > EV Battery Pack >
CTS 51.2V 102.4V 307V 314Ah Long Life cycle IP67 LiFePO4 Electric Marine Propulsion Battery system For catamaran

CTS 51.2V 102.4V 307V 314Ah Long Life cycle IP67 LiFePO4 Electric Marine Propulsion Battery system For catamaran

Place of Origin:

Hunan,China

Brand Name:

CTS

Certification:

CE/MSDS/UN38.3/IEC62619/ISO9001

Model Number:

CTS51314

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Product Details
Cell Type - Chemistry:
Prismatic Lifepo4 Cell - 314Ah, 1P16S
Rated Capacity:
314Ah
Rated Voltage:
51,.2V
Energy:
16.07kWh
Resistance:
30mΩ
Self Discharge:
<3% Per Month
Dimensions (L X W X H):
L870*W500*H242mm
Weight:
About 110Kg
Oem/odm:
Available
Warranty:
2 Years
Battery Type:
LiFePO4
Charge Power:
6.6kW
Discharge Power:
30kW
Max Continuous Discharging Current(@25℃):
300A Max
Max Charging Current(@25℃):
140A
Housing Material:
Lower Case Aluminum Alloy, Upper Cover Stainless Steel
Charge Temperature Range:
0~45℃
Discharge Temperature Range:
-20~55℃
Peak Discharge Current(@25℃):
560A For 30 Seconds
Cooling Method:
Build In Pi Heating Film, Build In Liquid Cooling Plate
Payment & Shipping Terms
Minimum Order Quantity
2
Packaging Details
Wooden case and Carton case
Delivery Time
35 days
Payment Terms
L/C,T/T,D/P,D/A
Product Description
CTS 51.2V 102.4V 307V 314Ah Long Life Cycle IP67 LiFePO4 Electric Marine Propulsion Battery System For Catamaran
High-Voltage Marine LiFePO4 Batteries

Driven by tightening global maritime environmental regulations and accelerating zero-carbon shipping targets, high-voltage LiFePO4 lithium batteries are at the heart of the transformation toward electric and hybrid marine vessels.

A wide range of marine applications including catamarans, luxury yachts, sightseeing boats, commercial fishing vessels, recreational sailboats, and workboats are transitioning to more efficient, eco-friendly electric and hybrid propulsion systems.

Our marine-grade high-voltage lithium battery solutions deliver:

  • Consistent, high-power output for heavy-duty marine operations in harsh conditions
  • Extended runtime for long voyages, significantly increasing vessel range
  • Improved system efficiency and reduced total operational costs
  • IP67-rated protection with superior waterproof, dustproof, and corrosion-resistant performance
  • Zero exhaust emissions and low-noise operation for sustainable marine applications
CTS 51.2V 102.4V 307V 314Ah Long Life cycle IP67 LiFePO4 Electric Marine Propulsion Battery system For catamaran 0
Advantages of Marine Lithium Battery
Built for Demanding Marine Applications

Engineered to withstand salt spray corrosion, high humidity, strong vibration, extreme temperature fluctuations, and long continuous operating hours, ensuring reliable performance in tough ocean conditions.

Lightweight & Compact Design

Up to 50% lighter than traditional lead-acid batteries, reducing vessel weight and improving energy efficiency while saving valuable onboard space.

Smart BMS Protection & Monitoring System
  • Overcharge / over-discharge protection
  • Overcurrent / short circuit protection
  • Temperature monitoring and control
  • Cell balancing and health management
  • Real-time data monitoring and online alarm
  • Optional CAN / RS485 communication for vessel control system integration
Flexible Customization
  • Capacity customization
  • Communication protocols: CAN / RS485 optional
  • Waterproof & dustproof design: IP65 / IP67 ratings
  • Corrosion-resistant options: 304 / 316 stainless steel cases
  • Custom size & structure to fit installation space
  • Optional liquid cooling/heating thermal management systems
Long Cycle Life & Superior Safety

Using Grade A LiFePO4 cells with a cycle life of over 6000 times and 10-year design life. The inherently stable LiFePO4 chemistry eliminates thermal runaway risk for enhanced marine operation safety.

Technical Specifications
Model CTS51314
Battery Type LiFePO4
Rated Capacity 314Ah
Rated Voltage 51.2V
Energy 16.07KWh
Dimensions (L x W x H) L870*W500*H242mm
Weight 110Kg
Enclosure Protection IP67 stainless steel case
Max Charging Current (@25℃) 140A
Max Continuous Discharging Current (@25℃) 300A max
Recommended Operating Temperature 15~35℃
Available on request Size, C rate, Communication protocol
Applications
  • Electric Catamarans: Optimized weight distribution for multi-hull stability
  • Luxury Yachts: Silent cruising without noise and fumes of diesel generators
  • Commercial Sightseeing Boats: High energy density for extended daily tour operations
  • Professional Fishing Vessels: Reliable power for propulsion and heavy-duty onboard equipment
Work with a True OEM Lithium Partner

At CTS Battery, we provide complete power solutions for marine applications. Our engineering team will respond to your requirements within 24 hours.

For more details, please click chat now or request for a quote.

Send your inquiry directly to us

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