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Lithmate, Marine Batteries Manufacturer in China

Lithmate is a specialized manufacturer of marine lithium battery solutions for OEMs, distributors, and fleet operators worldwide. Our products are widely exported and field-tested across diverse marine applications, ensuring consistent quality, safety, and long service life. We focus on practical performance, customization capability, and stable supply, supported by responsive and professional after-sales service. Working with Lithmate helps you reduce total ownership costs, improve product competitiveness, and build a more reliable battery supply chain.

Lithmate’s deep-cycle lithium battery solutions are designed for trolling motors, fishing boats, electric boats, and yachts, delivering reliable and long-lasting power on the water. Our battery kits include 12V, 24V, 36V, 48V, 96V and higher voltage marine battery systems, along with chargers (optional waterproof models) and external meters. We also offer small-capacity battery solutions for fish finders. We also provide starting batteries for marine, such as 12V 60Ah, 105Ah, 120Ah, 150Ah, 160Ah, 210Ah, 36V 60Ah etc.. OEM/ODM available.

We offer neutral and fully customized solutions to meet specific requirements. Lithmate has established long-term partnerships with leading marine battery wholesalers in the US, Europe, and beyond. As experts in the industry, we also specialize in OEM battery solutions, ensuring high-quality, tailored power systems for our clients.

Smooth Sailing with Lithmate
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Market-Proved Marine Batteries Manufacturer

01.
Top-Grade LiFePO4 Cells
We use advanced top grade lithium iron phosphate (LiFePO4) cells in our marine batteries, ensuring outstanding safety, reliability, and efficiency.
Top-Grade LiFePO4 Cells
02.
More Intelligent

Bluetooth : monitoring your battery from your mobile phone anytime via Bluetooth connectivity.

Remote Diagnosis and Upgrade: Allowing for the analysis of battery data and troubleshooting of any issues. Furthermore, it can facilitate the remote upgrading of the Battery Management System (BMS), aiding in resolving after-sales problems.

More Intelligent
03.
All-weather Batteries
Designed for all marine environments, our batteries perform reliably in saltwater/freshwater and extreme temperatures, featuring built-in self-heating optional for optimal operation.
All-weather Batteries
04.
Ultra Safe
Our batteries feature robust waterproof and corrosion protection, ensuring reliable performance in harsh environments. With multiple built-in protections such as overcharge, over-discharge, overheating, and short circuit protection, they are designed for safety, longevity, and resilience in even the most challenging conditions.
Ultra Safe
05.
NMEA 2000 Optional
Lithmate marine batteries are equipped with NMEA 2000 communication capability, enabling smooth connection to your boat’s onboard network system. Key battery information—such as voltage, current, state of charge (SOC), temperature, and battery status—can be viewed in real time through compatible marine displays, including chartplotters and multifunction displays (MFDs). This unified monitoring approach gives users clear visibility of the entire power system, supporting more efficient navigation decisions and more dependable energy management while at sea.
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AdvantageThe Advantage of Lithmate

16
Years of
Lithium Battery Experience

Professional lithium batteries manufacturer in China

Top 
R&D Team

Lithmate’s R&D team is highly experienced, with core members coming from China’s leading battery companies such as CATL and BYD

5 ~ 10GWH
Production Capacity

Ensuring stable large-scale supply and reliable delivery for global partners.

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golf cart battery China supplier
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010203

Honorhonor qualification

  • Won the "high-tech enterprise"
  • Passed "ISO 9001 Quality Management System Certification"
  • Won the title of "High-growth Enterprises in Guangdong Province"
  • EVE strategic partner. "
  • Excellent supplier 
  • 100+ Patents, CE/IEC/UN38.3/MSDS/UL......
  • Lithmate Batteries
  • Lithmate lithium battery

The Benefits of Lithmate LiFePO4 Battery

  • 7 Year Warranty
    7 Year Warranty
    Lithmate offers a 7-year warranty and support even after the warranty period.
  • Up to 4,000 Cycles
    Up to 4,000 Cycles
    Longer cycle life than that of traditional lead acid batteries.
  • Zero maintenance
    Zero maintenance
    No need to endure the acid spills, corrosion, contamination. No regular filling of distilled water.
  • High Performance & Cost Efficiency
    High Performance & Cost Efficiency
    Designed for long lifespans, ultra-fast charging, and high energy efficiency.
  • Easy to Operate
    Easy to Operate
    Plug and play, easy to installation and operation.
  • Light in Weight
    Light in Weight
    Around 70% lighter in weight than that of lead acid.