What is the IP protection rating?

The battery module has an IP67 protection rating, ensuring it is dust-tight and protected against immersion in water.

What safety features are included?

The battery includes a multi-tiered safety system with real-time dynamic SOC calculation and fault diagnosis for insulation, water leakage, cell voltage, temperature, and communication faults.

Cts LFP Lithium Ion Battery 614V 153V 153V 206ah High Energy Density Electric Vehicle Battery for E-Bus

Name: Cts LFP Lithium Ion Battery 614V 153V 153V 206ah High Energy Density Electric Vehicle Battery for E-Bus
Brand: Hunan CTS Technology Co., Ltd.
SKU: 2048815235

Hunan, ChinaHunan CTS Technology Co., Ltd.

US$4,500.00-16,000.00

1 Piece

Product profile

Customization

Available

Type

Lithium-Ion Battery Pack

Connection Mode

Series and Parallel

Rechargeable

Chargeable

Discharge Rate

Medium Discharge Rate

Accessories Type

Battery

Electrolyte

Li-ion

Certification

MSDS/Un38.3/CE

Warranty

2 Years

Cells

Prismatic Cells

Optinoal Function

Liquid Cooling and Electric Heating

Communication

Can or RS485

Software Programming

Available

Transport Package

Polywood Case, Un Carton

Specification

customized

Trademark

CTS lithium batteries

Origin

China

HS Code

8507600090

Production Capacity

50000units/Per Year

Key features

High Energy Density: Provides up to 35.328kWh energy with 230Ah capacity for efficient power storage.

Long Cycle Life: Over 3000 cycles at 90% DOD, ensuring durability and long-term reliability.

Advanced Liquid Cooling: Redesigned liquid cooling system improves thermal consistency and extends battery life.

IP67 Protection: Robust IP67 rating ensures safety and performance in harsh environmental conditions.

Multi-Voltage Options: Supports multiple voltage and capacity choices, connecting up to 12 modules freely.

Comprehensive Safety: Multi-tiered safety system with real-time fault diagnosis for insulation and temperature.

OEM/ODM Customization: Full customization support from samples or designs for various electric vehicle needs.

Wide Application: Ideal for e-buses, heavy trucks, mining trucks, AGVs, and large capacity energy storage.

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: ≤6.17h

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 are the available voltage and capacity options?

The battery supports multiple voltage and capacity choices, including 128V/206Ah, 128V/230Ah, 153.6V/206Ah, and 153.6V/230Ah. Up to 12 modules can be connected freely for a max system of 656V and 600KWH.

Q:What is the cycle life of the battery?

The battery offers a cycle life of over 3000 cycles at 90% Depth of Discharge (DOD) with a 0.5C rate.

Q:Does the battery support liquid cooling?

Yes, the battery features a redesigned liquid cooling system to improve thermal consistency and extend the overall life of the battery pack.

Q:What certifications does the battery have?

The battery comes with MSDS, UN38.3, and CE certifications. The manufacturer also holds ISO9001, ISO14001, and OHSAS18001 certifications.

Q:Is OEM and ODM service available?

Yes, we provide full OEM and ODM services, including customization from samples or designs, supporting voltages from 12V to 800V and capacities from 10Ah to 200Ah.