What is the operating temperature range?

Discharge range is -20 to 55 degrees Celsius, and charge range is 0 to 50 degrees Celsius.

Are OEM and ODM services available?

Yes, OEM and ODM services are available with customization from samples or designs.

What is the lead time for orders?

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

Cts Customized Lithium Ion Batteries for Electric Boat Marine with Liquid Cooling Pipe

Name: Cts Customized Lithium Ion Batteries for Electric Boat Marine with Liquid Cooling Pipe
Brand: Hunan CTS Technology Co., Ltd.
SKU: 2100802025

Hunan, ChinaHunan CTS Technology Co., Ltd.

US$20,000.00-30,000.00

1 Piece

Sample price:US$30000.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

NCM

Model NO.

CTS530234

Rechargeable

Yes

Size

Large

Normal Voltage

500V 530V 600V 650V 700V

Normal Capacity

200ah 300ah 400ah 500ah

OEM/ODM

Support

Charge Method

CCS1/CCS2/Gbt/Type1/Type2

Fast Charge

Supprot

Cell Type

Prismatic a-Level Cells

Application

Boat/Marine/Yacht/EV/Car/Truck

Transport Package

Wooden Case

Specification

Customized

Trademark

CTS

Origin

China

HS Code

85079090

Production Capacity

50000units/Per Year

Key features

Customized Battery Solutions: Dimensions, voltage, capacity, and communication protocols can be tailored to specific ship requirements.

Marine Grade Protection: IP67 stainless steel 316 housing ensures high resistance to seawater corrosion and water ingress.

Advanced Safety Features: Built-in explosion-proof valve and smart BMS prevent fire, explosion, overcharge, and short circuits.

Optional Thermal Management: Liquid cooling and heating systems allow operation in diverse temperature environments from -20 to 55 degrees.

High Energy Density: Grade A NCM cells provide lightweight design with long cycle life suitable for ocean navigation.

Fast Charging Capability: Supports up to 120kW CCS2 fast charging and 22kW OBC slow charging with integrated PDU.

Comprehensive BMS Monitoring: Smart BMS manages data monitoring with CAN and RS485 communication options for real-time status.

ISO9001 Quality Control: Strict production control with 100% visual and functional inspection ensures product safety and reliability.

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: ≤5.78h

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.