Modular Solution 72V 50ah Battery Module 307V 50ah EV Battery Pack for Electric Tour Boat Yacht

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Product Description

Basic Specifications

Model NO.30750
RechargeableChargeable
Discharge RateMedium Rate
Size500*370*160mm
Rated Capacity50Ah - 600Ah
Standard Voltage300V EV Battery Packs
ElectrolyteLi-ion
Warranty3-Years Free Warranty
BMSSmart BMS with Bluetooth
ProtectionIP67

Product Description

Modular solution 72V 50Ah battery module / 307V 50Ah EV battery pack for electric tour Boat yacht

Battery Module Main
Battery Pack Detail
OEM/ODM Solutions: 100% After-Sales Guarantee & Free Technical Support.
1
Longer cycle life and more powerful performance.
2
Built-in smart BMS to monitor battery state in real-time.
3
Extremely safe: no explosion or fire under collision.
4
Optional cooling and heating systems for extreme environments.
5
Excellent large current discharge and low-temperature performance.

Technical Specifications

ELECTRICAL SPECIFICATIONS
Cell Type - ChemistryPrismatic - LiFePO4
Rated Capacity50Ah
Rated Voltage76.8V
Energy3.84 kWh
Resistance≤ 30mΩ
Self Discharge< 4% per month
Modules in Series4S1P to 307.2V 50Ah battery pack
MECHANICAL & DISCHARGE
Dimensions (L x W x H)500*370*160 mm
Weight32 Kg / module
Enclosure ProtectionIP67
Max Continuous Discharging Current50A
Peak Discharge Current100A (30 seconds)
Charge Temperature Range0 ~ 45ºC
Discharge Temperature Range-20 ~ 60ºC

Product Display & Applications

Internal Structure
BMS System
Production Line

Customized Battery Systems: According to the size requirements of the ship, we can design and customize matched lithium battery systems, including OBC and charging piles.

Application Boat
Application Yacht

Our lithium batteries have a wide range of applications, meeting 90% of yacht, tour boat, and speedboat requirements in the market.

Speedboat Application

Manufacturing Excellence

Factory Overview
Testing Equipment

Since 2011, we have focused on one-stop customization of lithium battery products including electric vehicle batteries, large energy storage, and high-end motorcycle batteries. With over 30 types of cells, we produce OEM battery packs from 12V to 800V.

Certifications
Quality Control
Packaging

Frequently Asked Questions

What is the warranty for this lithium battery pack? We provide a 3-year free warranty for our battery systems, ensuring long-term reliability and support.
Can the battery be customized for specific boat sizes? Yes, we specialize in one-stop customization. We can design the battery system, BMS, and even provide matching OBC and charging piles based on your specific requirements.
Is the battery safe for marine environments? Absolutely. Our batteries feature an IP67 protection rating and a Smart BMS. They are designed to be extremely safe, with no risk of explosion or fire even under severe impact.
What is the typical delivery time for a sample? The standard production and delivery time for a sample battery pack is approximately 40 days.
What types of cells are used in the modules? We primarily use high-quality Prismatic LiFePO4 (Lithium Iron Phosphate) cells, known for their safety and long cycle life.
Does the battery support remote monitoring? Yes, the integrated Smart BMS includes Bluetooth connectivity, allowing you to monitor the battery status via a mobile app or compatible interface.

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