Custom Marine Lithium Battery Pack -12V/24V/48V LiFePO4 for Electric Boats & Yachts

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Product Description

Basic Information

Model NO.electric boat battery pack
RechargeableChargeable
Discharge RateHigh Discharge Rate (3c)
SizeLarge
UsageElectric Boat
ElectrolyteLi-ion
Operating Temp-20ºC~60ºC
Anode MaterialNCM / LFP
Protection RatingIP67
Transport PackageWooden Box
Production Capacity500,000 pieces/Year
HS Code8507600090

Product Description

Marine Lithium Battery Pack
Electric Boat Power System
LFP Battery for Yachts
🛡️

High Reliability: Featuring A-Class, top-tier cells for excellent balance and long cycle life.

🔋

Energy Density: Achieve long-lasting power supply in limited space with lightweight design.

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Marine Grade: IP67-rated enclosures ensure safe operation in harsh marine environments.

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BMS Protection: Real-time monitoring for short circuit, over-voltage, and thermal protection.

Marine Battery Features
Parameter Specification
Cell ChemistryNCM / LFP
Modules Available12S1P/18S1P/12S3P/200S1P/270S1P
Energy Options10kwh / 16kwh / Custom
Charge Current120A / 140A (Continuous)
Energy Density134.4wh/kg - 146.6wh/kg
CommunicationCAN-Bus
Weight Range60kg / 80kg / 90kg
BMS Type1BMU + 2BMU Configuration
Ingress ProtectionIP67
Flammability RatingUL94 V-0

Professional Manufacturing

Expert in custom battery solutions, backed by over 20 years of manufacturing experience. Our 6,000 square meters facility is equipped with the latest automatic production lines to ensure top-quality and efficient manufacturing.

Manufacturing Facility
Automatic Production Line
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Skilled Team: Our staff possesses rich experience in Lithium-ion battery pack assembly for over 2 decades.

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Quality Control: ISO 9001:2015 certified factory with strict protocols for every production stage.

Production Detail
Battery Testing

Laboratory & Testing

All cells used are original A-Grade from top-tier manufacturers like Samsung, Panasonic/Sanyo, LG Chem, Murata/Sony, Lithiumwerks, and Molicel. Quality is guaranteed through rigorous testing.

Cell Warehouse
Laboratory Testing
Advanced Testing Equipment
Aging Test

Packaging & Certifications

Wooden Box Packaging
Shipping Prep
Export Packaging
Certifications

Frequently Asked Questions

Is the battery quality approved?
Yes, we guarantee that all cells are 100% original A-grade from Lithiumwerks, Molicel, Panasonic, Samsung, LG, and Murata. We conduct full inspections and grouping before assembly.
Are you a manufacturer?
Yes, we own a specialized factory with a team of experts in Lithium batteries for over 20 years, providing professional OEM and ODM services.
What certifications do you hold?
We are ISO 9001:2015 certified. Our products carry CE, RoHS, CB, UN38.3, and MSDS. We can also assist with specific certifications for OEM orders.
What is the lead time for an order?
For in-stock items, lead time is within 2 working days. For customized battery packs, the lead time is typically around 10-15 days.
What kind of warranty is provided?
We provide a quality guarantee on all shipped items. Customers enjoy a 30-day refund window, 4-month replacement, and lifetime maintenance support for manufacturing defects.
What payment methods are accepted?
We accept T/T wire transfers, trade assurance, and PayPal for convenient transactions.

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