📋 Basic Information
Model NO.marine battery
RechargeableChargeable
Discharge RateHigh Discharge Rate
SizeLarge
Rated CapacityOEM
Standard VoltageOEM
UsageElectric Boat
ElectrolyteLi-ion
Operating Temp.-20℃~60℃
ProtectionIP67
HS Code8507600090
Transport PackageWooden Box
⚡ Product Features
💎 High Reliability
Featuring A-Class, top-tier cells for excellent balance and long cycle life.
🚀 Outstanding Performance
Achieve long-lasting power based on limited space and light weight; consistent energy output in demanding marine conditions.
📈 Flexible Scalability
Easily scalable to meet the power needs of both small and large electric boats.
🛡️ Robust Safety
Marine-grade protection with short circuit, over-voltage, and thermal protection; IP67-rated enclosures.
🌡️ Efficient Management
Supports multiple cooling methods, preventing thermal runaway and ensuring stable performance.
🌿 Environmentally Friendly
Designed with sustainable materials to meet environmental standards for cleaner operations.
📊 Technical Specifications
| Parameter |
Specification Details |
| Cell Chemistry | NCM / LFP |
| Module Configurations | 12S1P/18S1P/12S3P/200S1P/270S1P/ (Customizable) |
| Energy Range | 10kwh / 16kwh / (OEM) |
| Continuous Charge Current | 120A / 140A |
| Energy Density | 134.4wh/kg - 146.6wh/kg (Customizable) |
| Communication Interface | CAN-Bus |
| Weight | 60kg / 80kg / 90kg |
| Battery Management System | 1BMU + 2BMU |
| Ingress Protection | IP67 |
| Flammability Rating | UL94 V-0 |
🏢 Manufacturing & Facility
Our expert team provides custom battery solutions backed by over 20 years of manufacturing experience. Our 6,000 square meter facility is equipped with the latest automatic production lines to ensure top-quality and efficient manufacturing processes.
With an ISO 9001:2015 certified factory and strict quality control, every battery system meets global standards including CE, UN38.3, RoHS, and UL.
⚙️ Production Line & Quality Control
All cells used are original A-Grade from top manufacturers including Samsung, Panasonic, LG Chem, Murata, and Molicel, ensuring guaranteed quality for high-performance applications.
📜 Quality Certifications
❓ Frequently Asked Questions
Is your battery quality approved?
Yes, we guarantee that all cells are 100% original A-grade. We conduct full inspections and grouping of each cell before assembly. Finished packs undergo a complete final inspection before shipment.
Are you a direct manufacturer?
Yes, we operate our own factory with a specialized team in Lithium batteries for over 20 years. We provide comprehensive OEM and ODM services for battery packs under ISO 9001:2015 standards.
What certifications do you have?
We have obtained ISO 9001:2015 for quality management. Our batteries also carry CE, ROHS, CB, UN38.3, and MSDS certifications. We can assist customers with additional specific certifications for OEM orders.
What is the lead time for orders?
For in-stock products, lead time is within 2 working days. For customized battery packs or items not currently in stock, the lead time is approximately 10-15 days.
What is the warranty policy?
We guarantee quality before shipment. Customers enjoy a 30-day free refund period, 4-month free replacement, and lifetime maintenance services from the date of delivery (excluding damage from improper use).
What payment methods do you accept?
We accept T/T wire transfers, trade assurance, and PayPal for convenient and secure transactions.
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