How do you guarantee product quality?

We provide a pre-production sample before mass production and conduct a final inspection before shipment.

What payment terms are accepted?

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

Where is the company located?

We are based in Jiangsu, China, with factories and offices in Germany, Iran, and Russia.

High Energy Density 18650 Cell: 3.6V Nominal, 3500mAh Capacity

Name: High Energy Density 18650 Cell: 3.6V Nominal, 3500mAh Capacity
Brand: Nantong Ningyuan Automation Technology Co., Ltd.
SKU: 2264394075

Jiangsu, ChinaNantong Ningyuan Automation Technology Co., Ltd.

US$2.60

100-999 Pieces

US$2.50

1,000-4,999 Pieces

US$2.30

5,000+ Pieces

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

NCM

Model NO.

LG mj1

Rechargeable

Yes

Size

Small

Capacity

5ah

Voltage

3.6V

Continuous Discharge Rate

Cycle Life

500times 25ºC 0.5c/0.5c 80%Soh

Recommend Charge Current

0.5c

Cell Weight

49g

IR

1-3MΩ

Work Voltage

2.5-4.2V

Charge Voltage

4.2V

Cut-off Voltage

2.5V

Transport Package

Carton

Specification

100pcs one carton

Trademark

Origin

Jiangsu

HS Code

8507600090

Production Capacity

500000PCS/Months

Key features

High Energy Density: 3500mAh capacity with 3.6V nominal voltage for extended usage time.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

Robust Safety Certifications: Complies with CE, UL, MSDS, UN38.3, and BIS standards for safe operation.

Proven Manufacturer: Over 30 years of focus on lithium batteries with 100+ invention patents.

Strict Quality Control: 100% finished product inspection including visual and function checks.

Global Support Network: Factories and offices located in Germany, Iran, and Russia for local support.

Low Minimum Order: Low MOQ of 2 pieces allows for easy testing and small batch orders.

ISO Certified Quality: Manufacturing process certified under ISO9001, ISO45001, and ISO14001.

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: ≤3.30h

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.