Do you offer customization services?

Yes, we offer one-stop customized services for battery systems ranging from 12V to 1000V and 10Ah to 1000Ah.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What technical support is available?

We provide global on-site technical support with 30+ senior engineers available 24 hours online with a 30-minute response time.

Cts 51.2V 280ah Standard Boat Lithium LiFePO4 Battery Module Support Series and Parallel with High Performance

Name: Cts 51.2V 280ah Standard Boat Lithium LiFePO4 Battery Module Support Series and Parallel with High Performance
Brand: Hunan CTS Technology Co., Ltd.
SKU: 2226144355

Hunan, ChinaHunan CTS Technology Co., Ltd.

US$8,500.00

2-9 Pieces

US$6,200.00

10+ Pieces

Sample price:US$8500.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Ion Battery Pack

Connection Mode

Series and Parallel

Model NO.

Optional

Rechargeable

Chargeable

Discharge Rate

Medium Discharge Rate

Size

Medium

Accessories Type

Battery

Rated Capacity

5kwh-100kwh

Standard Voltage

51.2V

Usage

Remote Control Boat

Electrolyte

Li-ion

Keywords

Lithium Ion /LiFePO4 Battery Pack

Battery Voltage

51.2V,153.6V, 204.8V,870V

Capacity

280ah.560ah,840ah

Certification

CE,Un38.3/MSDS

Product Name

Electric Marince Battery System

BMS

Built-in Intelligent BMS

Dimension

L870*W500*H242mm

Cell Type

Grade-a Lithium-Ion

Production

Metal Sheet IP67

Package

Wooden Case

Transport Package

Wooden Case

Specification

L870*W500*H242mm

Trademark

CTS

Origin

Hunan, China

HS Code

8507600090

Production Capacity

50000

Key features

Ultra-Safe LiFePO4 Chemistry: Automotive-grade cells with >4,000 cycles and zero thermal runaway risk.

Limitless Scalability: Supports series and parallel connections from 5kWh to 200kWh systems.

True Plug-and-Play Design: IP67 sealed modules install in under 5 minutes with no special tools.

High-Precision BMS: Real-time monitoring prevents overcharge, over-discharge, and thermal runaway.

DNV Certified for Marine Use: Explosion-proof valve and cooling support for harsh sea conditions.

Global Technical Support: 30+ senior engineers provide 24/7 online service with 30-minute response.

Comprehensive Quality Testing: 100% OQC inspection covering 25 items including capacity and air tightness.

Full Customization Options: Custom designs from 12V to 1000V and 10Ah to 1000Ah available.

Company profile

High Repeat Buyers ChoiceExperienced TeamSelf-brandedExhibition Experience

Hunan CTS Technology Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 7 Years CertifiedNearest Port: Shanghai Port.Shenzhen Port.Average Response Time: ≤5.87h

AI-Powered supplier vetting

SummaryHUNAN CTS TECHNOLOGY CO., LTD. is identified as a factory-type, combined company in Changsha, China, with business activities covering battery manufacturing, battery-part production, electronic products, photovoltaic equipment, and related technology services. It reports production capacity of 500,000 EV batteries and 100,000 ESS batteries annually, two quality inspectors, standardized finished-product inspection instructions, and design customization from samples and designs. The supplier provides ODM and OEM services, including for well-known brands, but reported no new products in the past year and no available SDK. Service procedures, complaint handling, and corrective-action records are documented. It has in-stock capability but no overseas warehouse or showroom, and no valid manufacturing-capacity contract with its factory and affiliated subcontractors. Trade evidence is limited to one recorded transaction, with the supplier registered in March 2025.

Supplier typeThe supplier is described as a factory and a combined company located in Changsha, with stated battery manufacturing and battery-part production activities. Its business scope also includes technology development, electronic products, photovoltaic equipment, and import/export agency, while trade records identify it as HUNAN CTS TECHNOLOGY CO., LTD., registered in March 2025.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. However, it has no overseas warehouse or showroom, while its stated in-stock capability and lead times within 15 working days provide some fulfillment support.

R&D capabilityThe supplier reports no new products during the past year and no available SDK, which are explicit limitations. It does have stated technology research, software development, and resource-recycling technology activities, but these do not establish successful recent product innovation.

Production capacityThe supplier reports annual productivity of 500,000 EV batteries and 100,000 ESS batteries, two quality inspectors, standardized finished-product inspection instructions, and battery manufacturing in its business scope. Nevertheless, it reports no valid contract covering the factory and affiliated subcontractors, creating a documented production-governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as ODM services, and reports OEM service for well-known brands. These statements directly support both product-design customization and outsourced design/manufacturing capability.

Client casesThe supplier states that it provides OEM services for well-known brands, and the trade record names L CHARGE HOLDING INC as an associated buyer. However, only one trade transaction is recorded, so the available customer-case evidence is limited.