What are the available payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for delivery?

The average lead time is one month for both peak and off-peak seasons.

Is the battery safe for high-temperature environments?

Yes, the LiFePO4 battery exhibits excellent high-temperature performance and strong adaptability.

High-Performance 72V 40ah Lithium Battery Pack for E-Trikes

Name: High-Performance 72V 40ah Lithium Battery Pack for E-Trikes
Brand: Nantong Ningyuan Automation Technology Co., Ltd.
SKU: 2112142855

Jiangsu, ChinaNantong Ningyuan Automation Technology Co., Ltd.

US$369.99

2-99 Pieces

US$359.99

100+ Pieces

Sample price:US$369.00/piece.Request sample

Product profile

Customization

Available

Type

Power Battery Pack

Connection Mode

Series and Parallel

Model NO.

NY-7240

Rechargeable

Chargeable

Discharge Rate

Low Discharge Rate

Size

Medium

Accessories Type

Chargers

Rated Capacity

40ah

Standard Voltage

72V

Usage

E-Bike Power

Electrolyte

Li-ion

Cycle Life

800 Times

Weight

30.00kg

Place of Origin

Jiangsu

Battery Cell

Grade a

OEM/ODM

Accepatable

Material

Ncm

Transport Package

Carton

Specification

Customized

Trademark

CNNTNY

Origin

China

Production Capacity

50000 Piece/Per Month

Key features

Long Cycle Life: LiFePO4 battery offers thousands of charge/discharge cycles for durability.

High Safety: Minimizes risks of combustion or explosion compared to other lithium-ion batteries.

High-Temperature Performance: Functions flawlessly in high-temperature environments with wide temperature range.

Customizable Capacity: Capacity can be customized according to specific needs.

Customizable Dimension: Dimension can be customized according to specific needs.

OEM/ODM Service: OEM and ODM services are available for full or minor customization.

Fast Delivery: Sufficient inventory ensures prompt delivery and availability.

Environmental Friendly: Free from heavy metal elements and compliant with environmental protection requirements.

Company profile

Years of Export Experience100% Finished Products InspectionProduction Process VisualizationManagement Certification

Nantong Ningyuan Automation Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.53h

AI-Powered supplier vetting

SummaryNantong Ningyuan Automation Technology Co., Ltd. is presented as an R&D-oriented Li-ion battery innovation enterprise with one production line and export experience spanning 12 years. It provides sample-based, minor, full, and flexible customization, as well as ODM and OEM services for well-known brands. Production and service controls include written procedures for inspection, corrective and preventive actions, customer complaints, and supplier assessment. The supplier reports inventory capability, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-peak seasons. However, it lacks an available SDK, overseas warehouses, overseas showrooms, overseas agents or branches, and documented R&D design-input/output/review/verification/validation records. No certification information or specific customer case details are provided. Financial information is present only as year references, so financial credibility cannot be determined.

Supplier typeThe supplier is identified as Nantong Ningyuan Automation Technology Co., Ltd., an innovation enterprise focused on the R&D and application of Li-ion batteries. It operates one production line and serves export markets in South America, Southeast Asia/Mideast, Europe, and North America.

After-Sales capabilityThe supplier has written procedures and records for handling customer complaints and corrective/preventive actions, and accepts multiple service payment terms. However, it has no overseas warehouse, overseas showroom, overseas agents, or branches, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM capability, and R&D software skills in AutoCAD, Pro/E, and SolidWorks. Its R&D documentation is not available for audit, and no SDK is available, so the evidence supports active design capability but not a fully documented or software-enabled innovation system.

Production capacityThe supplier operates one production line, reports inventory capability, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-peak seasons. Written procedures cover finished-product inspection, supplier assessment, quality assurance, complaints, and corrective actions, while export experience is stated as 12 years.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, and flexible customization. It also provides ODM services, indicating capability to support both modification and original product design requirements.