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Marine High-Voltage Battery Energy Storage System
Marine High-Voltage Battery Energy Storage System
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Marine High-Voltage Battery Energy Storage System

Designed for commercial vessels, fishing boats, electric boats and marine energy storage, our high-voltage battery systems deliver high energy density, reliable power, enhanced safety and flexible 100V–1000V customization.

  • Voltage Range 102.4V~870.4V or Custom
  • Capacity 16Khw~512Kwh, or Custom
  • Unit Battery Module 51.2V 314Ah (16Kwh)
  • IP Grade Waterproof IP67
  • Warranty 7 Years
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SPECIFICATION

Item Parameter Marine ESS

Unit Battery Module

Voltage

51.2V

Capacity

314Ah

Voltage Range

Voltage 

102.4V ~ 870.4V（16Kwh~512Kwh）

Others

Working Temperature

-20-65℃

Storage Temperature

0-45℃

Cycle Life

>4,000 Cycles
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Why Upgrade to Lithmate Marine High-voltage ESS?

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Intelligent Bluetooth Monitoringright-arrow-1

Our Lithium LiFePO4 batteries come equipped with smart Bluetooth monitoring, allowing you to track battery performance in real-time. Using the dedicated app, you can easily monitor voltage, state of charge (SOC), temperature, and other vital parameters.

Communication & Monitoringright-arrow-1

Bluetooth Monitoring: Real-time battery status updates (voltage, SOC, temperature) via a mobile app for easy management.

NMEA 2000 Communication optional: Our electric boat lifepo4 batteries can be with NMEA 2000 compatibility to seamlessly integrate with onboard systems, such as GPS, sonar, and displays, providing centralized monitoring.

Remote Diagnosis & Upgrades: Remote troubleshooting and BMS firmware updates are valuable for post-sales support and improved battery management.

Why Choose Lithmate Marine Lithium LiFePO4 Batteries

Lithmate marine electric boat lifepo4 batteries deliver perfect performance of long runtime, light in weight, waterproof&dust proof, safety, fast charging, and smart monitoring. For professional or long-range applications, reliability, durability, and remote diagnostic capabilities are very important, our batteries can meet the needs of marine application.

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    With over 4,000 cycles at 80% depth of discharge (DOD), our batteries maintain exceptional performance over years of regular use.

    Deep Cycle Reliability

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    70% lighter than lead-acid, our lithium batteries significantly reduce boat weight.

    Lightweight

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    Lithmate batteries fit easily into tight marine compartments, maximizing onboard space.

    Compact & Easy to Install

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    With higher charging efficiency, our batteries recharge faster.

    Rapid Charging Capability

About UsCompany Profile

Lithmate is a high-tech enterprise dedicated to the development, manufacturing, and sales of new energy storage systems and advanced power battery solutions. Our company is supported by cutting-edge production facilities and a specialized engineering team, with core technical experts recruited from leading industry players such as CATL, BYD, and EVE, bringing more than 16 years of professional experience to every project.
As a professional lithium battery manufacturer, our facility strictly adheres to the ISO 9001 quality management system, and Our products meet a range of international safety certifications including CE, UL, UN38.3, RoHS, and IEC.
At Lithmate, we are committed to continuous innovation and improvement in lithium-ion battery pack technology. The factory is equipped with fully automated and semi-automated production lines, along with advanced battery testing equipment and dedicated R&D laboratories. This integrated setup enables us to efficiently and reliably manage the entire manufacturing process—from R&D and design, module assembly, to final product testing.
Join Us
  • 16
    Over 16 years lithium battery industry experience
  • 5 Gwh
    Production Capacity
  • Top 3 
    OEM/ODM, R&D team from China Top 3 Companies
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More Electric Boat Battery Models

12V 24V 36V 48V or Custom Deep Cycle Boat Batteries
Model Voltage Capacity Dimension Weight

LM12060

12.8V

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229*138*208mm(9.02x5.43x8.19”)

7.9KG(17.4lb)

LM12100

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LM12125

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260*168*209mm(10.24x6.61x8.23")

14.5KG(31.97lb)

LM12200

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345*190*245mm(13.58x7.48x9.65")

20.6KG(45.4lb)

LM24050

25.6V

50Ah

329*172*214mm(12.95x6.77x8.43”)

11.5KG(25.4lb)

LM24060

25.6V

60Ah

329*172*214mm(12.95x6.77x8.43”)

11.8KG(26lb)

LM24100

25.6V

100Ah

525*239*220mm(20.67x9.41x8.66")

21.6KG(47.6lb)

LM36040

38.4V

40Ah

329*172*214mm(12.95x6.77x8.43”)

14.5KG(32lb)

LM36050

38.4V

50Ah

329*172*214mm(12.95x6.77x8.43”)

17.3KG(38lb)

LM36100

38.4V

105Ah

525*270*220mm(20.67x10.63x8.66”)

38KG(83.86lb)

LM48100

51.2V

105Ah

472*312*243mm(18.58x12.28x9.57”)

46.4KG(102.3lb)

LM48150

48V

150Ah

640*245*220mm(25.20x9.65x8.66”)

65KG(143.3lb)

LM102105

102.4V

105Ah

880*350*273.9mm(34.65x13.78x10.78”)

94KG(207.2lb)