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Home > Products > Electric Boat Battery >
CTS 307.2V 50Ah 20kWh Marine Lithium Battery Pack with IP67 Protection for Electric Yachts

CTS 307.2V 50Ah 20kWh Marine Lithium Battery Pack with IP67 Protection for Electric Yachts

307.2V marine lithium battery

50Ah electric yacht battery

20kWh IP67 boat battery

Place of Origin:

China

Brand Name:

CTSBattery

Certification:

IS09001, 1ATF16949,CE,MSDS,UN 38.3,IEC

Model Number:

CTS307105

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Product Details
Nominal Voltage:
307.2V
Nominal Capacity:
50Ah
Total Energy:
15.36 KWh (Expandable To 20kWh+)
Cont. Discharge Current:
50A / 100A (Customizable)
IP Rating:
IP67 (Waterproof & Salt-spray Resistant)
Cycle Life:
≥3500 Cycles @ 80% DOD
Operating Temp.:
Charge: 055°C / Discharge: -2060°C
Communication:
CAN 2.0 / RS485
Case Material:
Marine-grade Aluminum Alloy / Stainless Steel
Highlight:

307.2V marine lithium battery

,

50Ah electric yacht battery

,

20kWh IP67 boat battery

Payment & Shipping Terms
Minimum Order Quantity
2
Packaging Details
pack
Delivery Time
35~40 work days
Payment Terms
L/C,T/T,D/A
Supply Ability
3000~5000
Product Description
Introduction

In the quest for high efficiency and silent sailing, a reliable high-voltage power system is paramount. The CTS Customized 307V 50Ah 20kWh LiFePO4 battery pack is specifically engineered for modern electric yacht propulsion. By utilizing a high-voltage architecture, we minimize energy loss and provide a lightweight, high-efficiency energy solution for your catamaran or boat, ensuring a seamless journey across the blue waters.

Key Advantages & Selling Points
  • High-Voltage System Efficiency: The 307.2V platform significantly reduces cable heat and energy loss, optimizing motor performance for 15kW to 30kW propulsion systems.
  • Marine-Grade IP67 Protection: Built for high-salinity and high-humidity environments. Features a fully sealed reinforced metal enclosure with an IP67 rating, ensuring safe long-term operation in damp engine rooms.
  • Compact High-Energy Density: 20kWh of energy storage is packed into a compact footprint, essential for the narrow hulls of catamarans or tight yacht compartments, effectively optimizing vessel draft.
  • Industrial Smart BMS: Integrated high-intelligence Battery Management System monitors every cell in real-time. Supports CANbus/RS485 communication for seamless integration with onboard yacht control systems.
  • Exceptional Cycle Life: Utilizing brand-new Grade A LiFePO4 cells, offering over 3500 deep cycles and a 10+ year service life with minimal maintenance.
Technical Specifications Table
Item Specification
Nominal Voltage 307.2V
Nominal Capacity 50Ah
Total Energy 15.36 kWh (Expandable to 20kWh+)
Battery Type Brand New Grade A LiFePO4
Cont. Discharge Current 50A / 100A (Customizable)
IP Rating IP67 (Waterproof & Salt-spray resistant)
Cycle Life ≥3500 Cycles @ 80% DOD
Operating Temp. Charge: 055°C / Discharge: -2060°C
Communication CAN 2.0 / RS485
Case Material Marine-grade Aluminum Alloy / Stainless Steel
Applications
  • Electric Yachts: Providing silent cruising and enhanced onboard comfort.
  • Electric Catamarans: Ideal weight distribution for side-hull installation.
  • Solar-Powered Boats: High-efficiency storage for onboard PV systems.
  • Hybrid Maritime Propulsion: Serving as a high-performance energy storage module.
Call to Action (Inquiry Guidance)

Looking for a Professional Marine Lithium Battery Supplier? With over 12 years of expertise in bespoke lithium solutions, CTS is your reliable partner. Whether your boat requires a specific shape, voltage, or capacity, our engineers provide FREE system design and factory-direct quotes.

Send your inquiry directly to us

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