What is the minimum order quantity (MOQ)?

MOQ is 2 pcs, Please contact us for detailed quotation and production schedule.

Cts High Efficiency EV Obc 3.3kw 6.6kw Car Charger

Name: Cts High Efficiency EV Obc 3.3kw 6.6kw Car Charger
Brand: Hunan CTS Technology Co., Ltd.
SKU: 2314766925

Hunan, ChinaHunan CTS Technology Co., Ltd.

US$399.00

2-99 Pieces

US$240.00

100+ Pieces

Product specifications

6.6KW

Product profile

Customization

Available

Output Voltage

48V/80V/96V/144V/360V/540V/720V

Application

EV, Electric Car, Vehicle,Boat

Model NO.

JYT-MF-144-23

Cooling

Air/Liquid Cooling

Output Power

6600W@220VAC 3300W@110VAC

Type

Electric Battery Charger

Protection

Short Circuit/Overowed/Output Reverse Connection/O

Transport Package

Wooden Case

Specification

232*277*112mm

Trademark

CTS

Origin

Hunan, China

Key features

IP67 Waterproof & Dustproof Protection for Harsh Environments

6.6KW High-Efficiency Charging Performance

Flexible Thermal Management: Air Cooling & Liquid Cooling Options

Automotive-Grade Design with High Reliability

OEM/ODM Customization & Easy System Integration

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: ≤6.98h

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.

Product Q&A

Q:What is the difference between air cooling and liquid cooling versions?

The air-cooled version is suitable for applications with sufficient ventilation space and standard operating conditions. The liquid-cooled version provides enhanced thermal management for high-power, compact installation and harsh environments. CTS can recommend the suitable cooling solution based on your application requirements.

Q:What battery systems can this 6.6KW onboard charger support?

The charger can be customized to match different battery voltage platforms, including lithium-ion and LiFePO4 battery systems. Please contact CTS with your battery voltage and charging requirements for a suitable solution.

Q:Can this onboard charger communicate with the vehicle control system?

A: Yes. The OBC supports communication interfaces such as CAN communication (depending on the specific model), allowing integrati

Q:What safety protections does the charger have?

The charger integrates multiple protection functions, including: Over voltage protection Over current protection Over temperature protection Short circuit protection Input/output abnormal protection These features ensure safe and reliable charging operation.

Q:Can CTS provide OEM/ODM customization service?

Yes. CTS provides professional OEM/ODM services, including customized charging voltage, output parameters, communication protocols, housing design and installation solutions to meet different customer requirements.