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Hunan CTS Technology Co,.ltd

  • China,Changsha ,Hunan
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China 51.2V 314Ah LiFePO4 Marine Battery with IP67 Waterproof Design for Electric
China 51.2V 314Ah LiFePO4 Marine Battery with IP67 Waterproof Design for Electric

  1. China 51.2V 314Ah LiFePO4 Marine Battery with IP67 Waterproof Design for Electric
  2. China 51.2V 314Ah LiFePO4 Marine Battery with IP67 Waterproof Design for Electric

51.2V 314Ah LiFePO4 Marine Battery with IP67 Waterproof Design for Electric

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Payment Terms L/C,D/A,T/T
Supply Ability 3000pcs/month
Delivery Time 30~40 working days
Packaging Details Wooden case
Product Name OEM LiFePO4 Battery Pack
Type Lifepo4/lithium Battery/li-ion Battery
Size Can Be Customized
Application catamaran/yatch/boat
Warranty 2 Years
Cycle Life >3000 Times
Oem/odm Available
Rated Capacity 314Ah
Rated Voltage 51.2V
Energy 16.07kWh
Dimensions 870 x 500 x 242mm
Weight 110kg
Max Discharge Current 300A continuous, 560A peak for 30s
Brand Name CTS
Model Number CTS-LR51100
Certification CE,UN38.3,ISO9001,MSDS, IEC
Place of Origin Hunan,China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,T/T Supply Ability 3000pcs/month
Delivery Time 30~40 working days Packaging Details Wooden case
Product Name OEM LiFePO4 Battery Pack Type Lifepo4/lithium Battery/li-ion Battery
Size Can Be Customized Application catamaran/yatch/boat
Warranty 2 Years Cycle Life >3000 Times
Oem/odm Available Rated Capacity 314Ah
Rated Voltage 51.2V Energy 16.07kWh
Dimensions 870 x 500 x 242mm Weight 110kg
Max Discharge Current 300A continuous, 560A peak for 30s Brand Name CTS
Model Number CTS-LR51100 Certification CE,UN38.3,ISO9001,MSDS, IEC
Place of Origin Hunan,China
CTS 51.2V 314Ah 16kWh LiFePO4 Marine Battery for Electric Catamaran and Yacht
Marine High Voltage Lithium Battery

A smarter, cleaner, more reliable power solution for vessels. The global marine industry is accelerating the shift to electrification. Catamarans, yachts and sailboats have rapidly growing demand for high voltage marine batteries.

Compared to traditional lead acid batteries, LiFePO4 batteries offer lighter weight, longer cycle life and higher safety.

CTS Battery introduces the 51.2V 314Ah 16.07kWh LiFePO4 marine battery with 1P16S cell configuration, designed specifically for electric catamarans, yachts and electric boats.

Whether you are an OEM shipyard developing new electric vessels or a boat owner planning to retrofit existing boats to electric propulsion, CTS provides customized lithium battery solutions tailored to your needs.

Performance & Future-Ready Power System
  • 51.2V High Voltage Platform: Lower current, less heat, higher efficiency
  • 16.07kWh Energy Reserve: Full day cruising for catamarans and yachts
  • 1P16S Cell Configuration: 314Ah single cell, no parallel connection, better consistency
  • 300A Continuous / 560A Peak Discharge: Handles sudden acceleration and heavy load
  • 140A Max Charging: Fast recharge, less dock waiting time
  • Smart BMS + CAN: Full protection against overcharge, over discharge, over temperature, short circuit - real time communication with motor controller
  • Built-in PI Heating Film + Liquid Cooling Plate: Low temp preheating, high temp active cooling
The Advantages of CTS Marine LiFePO4 Battery
  • IP67 Waterproof & Salt Spray Proof: Fully sealed design with IP67 protection rating. Lower case in aluminum alloy, upper cover in stainless steel for dual corrosion resistance.
  • High Capacity 314Ah with 1P16S No Parallel: 314Ah prismatic LiFePO4 cells in 1P16S configuration (16 series, no parallel). No parallel means no circulating current risk, better cell consistency, higher reliability.
  • High Rate Charge and Discharge: Supports 300A continuous discharge, 560A peak discharge for 30 seconds. Handles yacht sudden acceleration and catamaran heavy load. Supports 140A fast charging, significantly reduces dock time.
  • Wide Temperature Range with Smart Thermal Management: Built-in PI heating film preheats cells before charging in low temperature. Built-in liquid cooling plate actively cools during high current discharge. Maintains optimal operating temperature.
  • Lightweight with High Strength Design: Weight approximately 110kg, much lighter than lead acid. Aluminum alloy lower case reduces weight. Stainless steel upper cover improves strength.
  • Year Warranty + Technical Support: CTS provides a 2 year standard warranty and technical support on all battery systems for peace of mind.
Applications

The CTS 51.2V 314Ah Marine Battery is suitable for the following electric vessel applications:

  • Electric Catamaran
  • Electric Yacht
  • Electric Sailboat
  • Electric Boat
  • Fishing Vessel Propulsion
CTS 51.2V 314Ah Marine Battery for electric vessels
Specifications
ParameterSpecification
ModelCTS51314
Cell Type - ChemistryPrismatic LiFePO4 Cell - 314Ah, 1P16S
Rated Capacity314Ah
Rated Voltage51.2V
Energy16.07kWh
Dimensions (L x W x H)870 x 500 x 242mm
WeightApprox. 110kg
Housing MaterialLower case: Aluminum Alloy, Upper cover: Stainless Steel
Enclosure ProtectionIP67
Discharge Cut-off Voltage40V
Max Continuous Discharging Current (25 °C)300A
Peak Discharge Current (25 °C)560A for 30 seconds
Charging Limited Voltage58.4V
Max Charging Current (25 °C)140A
Recommend Charge Current (25 °C)Less than 140A
Charge Temperature Range0°C to 45°C
Discharge Temperature Range-20°C to 55°C
Recommended Operating Temperature15°C to 35°C
Storage Temperature (Less than 1 month)-20°C to 35°C, 45%-75%RH
Storage Temperature (Less than 3 months)-10°C to 35°C, 45%-75%RH
Recommended Storage Temperature15°C to 35°C, 45%-75%RH
Cooling MethodBuilt-in PI Heating Film, Built-in Liquid Cooling Plate
Work with a True OEM Lithium Partner

At CTS Battery, we don't just supply batteries, we provide complete power solutions for marine vessels. If you are developing or upgrading electric vessels, choosing the right battery partner is critical. Send us your requirements today and our engineering team will respond within 24 hours.

Company Details

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,

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 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2011

  • Total Annual:

    10000000-15000000

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

Hunan CTS is a manufacturer specializing in the R & D, production, sales and service of lithium battery packs.With 30 people R& D team who has rich experience, CTS focuses on high voltage battery customization for middle and high end markets, our batteries are widely used in various industri... Hunan CTS is a manufacturer specializing in the R & D, production, sales and service of lithium battery packs.With 30 people R& D team who has rich experience, CTS focuses on high voltage battery customization for middle and high end markets, our batteries are widely used in various industri...

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  • Hunan CTS Technology Co,.ltd
  • Building D6, Phase II, CEC Software Park, No. 18 Jianshan Road, Yuelu District, Changsha, Hunan, China, 410000
  • https://www.ctsbattery.com/

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