How is the product packaged for shipping?

It uses customized plywood cases and foam packaging to ensure safety during shipment.

What is the lead time for production?

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

Does the company offer OEM/ODM services?

Yes, we provide full OEM/ODM services, including customization from samples or designs, with 6 R&D engineers.

High Quality144V 100ah EV Lithium Battery Pack with Build-in BMS

Name: High Quality144V 100ah EV Lithium Battery Pack with Build-in BMS
Brand: Hunan CTS Technology Co., Ltd.
SKU: 2083855025

Hunan, ChinaHunan CTS Technology Co., Ltd.

US$5,980.00

1-49 Pieces

US$4,980.00

50-199 Pieces

US$3,980.00

200+ Pieces

Sample price:US$5980.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Polymer Battery Pack

Connection Mode

Series and Parallel

Model NO.

CTS144100

Rechargeable

Chargeable

Discharge Rate

High Discharge Rate

Size

Medium

Accessories Type

Battery

Rated Capacity

100ah

Standard Voltage

144V

Usage

Remote Control Boat, Remote Control Plane, Remote Control Car, Golf Cart, EV Car, Electric Vehicle

Electrolyte

Acid

Weight

1-200kg

Voltage

144V 115V 330V 400V

Capacity

50ah 100ah 200ah 300ah

Certificate

Un38.3 MSDS

Warranty

2years

Protection

PCB/PCM/BMS

Case

Blue Film or Metal Case

Company Type

Reputed Factory

Charger

Available

Transport Package

Packed by Foam and Case and Carton

Specification

lifepo4 and NMC flat pouch cell

Trademark

oem

Origin

Hunan, China

HS Code

8507802000

Production Capacity

5000packs/Month

Key features

Customizable Voltage & Capacity: Voltage: 115V-400V; Capacity: 50ah-300ah; Weight: 1-200kg.

Advanced BMS with Active Balance: Supports active balance and customizable CAN/RS485 protocols.

Professional Thermal Simulation: CFD/CAE simulation for air, liquid cooling, and heating designs.

Comprehensive Safety Testing: DV/PV verification including thermal, mechanical, and abuse tests.

Wide Application Compatibility: Suitable for EVs, golf carts, boats, and energy storage systems.

Certified Quality Assurance: ISO 9001/14001, UN38.3, MSDS certified with 100% inspection.

OEM/ODM Customization Service: Full customization from samples or designs with experienced R&D.

High Energy Density Design: Lightweight steel/aluminum alloy and optimized cell structure.

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: ≤5.86h

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.