What certifications does the product have?

The company holds ISO9001:2015 and ISO14001 certifications.

What is the warranty period?

The product description does not specify a warranty period.

3.5ah Tmo 3V High Quality Durable Cylindrical Battery Cell for Consumer Electronics & Portable Devices

Name: 3.5ah Tmo 3V High Quality Durable Cylindrical Battery Cell for Consumer Electronics & Portable Devices
Brand: Ningbo V. K. Industry and Trading Co., Ltd.
SKU: 2281495015

Zhejiang, ChinaNingbo V. K. Industry and Trading Co., Ltd.

US$3.19

10-99 Pieces

US$2.39

100+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

Sodium - Ion

Usage

Car, Bus, Electric Power, Lighting, Electric Bicycle, Boat

Model NO.

Battery-NA-35UP-1

Nominal Voltage

1.5V

Discharge Rate

Ultrahigh Discharge Rate

Shape

Cylindrical Battery

Electrolyte

Sodium-Based Electrolyte

Installation

Built-in

Rechargeable

Chargeable

Packaging

Can Be Customized

Color

Can Be Customized

Specifications

Can Be Customized

Other

Can Be Customized

Transport Package

Customized Export Packagin

Specification

32700

Trademark

OEM

Origin

China

HS Code

8507600090

Production Capacity

5000000

Key features

Sodium-Ion Technology: Utilizes sodium-based electrolyte for cost-effective and stable performance.

Ultrahigh Discharge Rate: Designed for high-rate applications with long cycle life.

Customizable Options: Packaging, color, specifications, and other features can be customized.

Versatile Applications: Ideal for e-bikes, portable power stations, and backup power systems.

ISO Certified Quality: Manufactured under ISO9001:2015 and ISO14001 management systems.

100% Product Inspection: Every finished product undergoes visual and functional inspection.

Flexible OEM/ODM: Supports customized style, logo, and packaging services.

Established Manufacturer: 28 years of export experience with 286 employees and large plant area.

Company profile

Management CertificationStandardized quality controlYears of Export ExperienceProduction Process Visualization

Ningbo V. K. Industry and Trading Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Full Customization, Flexible customization, etc. CertifiedExport Year: 28 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤3.48h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company based in Ningbo, China, with 28 years of export experience and exports representing 90% of total sales. It holds ISO9001:2015 and ISO14001 certifications, uses ERP for production, procurement, quality control, and logistics management, and provides flexible, minor, and full customization. Service weaknesses include no documented customer-complaint procedures or records, incomplete documentation for corrective and preventive actions, and only one qualified service-capable supplier identified. R&D is limited: there were no new products in the past year, no ODM, SDK, private mold, or 3D design services, although the supplier provides OEM services for well-known brands. No evidence is provided for production capacity or specific customer cases. Financial information is listed only by year and does not provide sufficient evidence for assessment.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001 certifications. These stated certifications provide explicit evidence of certified quality and environmental management systems.

After-Sales capabilityAfter-sales and service-support evidence is weak: the supplier has no written customer-complaint procedures or records, and its corrective and preventive action mechanism has a procedure but no written records. It has no overseas warehouse, showroom, agent, or branch, although it has participated in the China Import and Export Fair and states a one-month average lead time in both peak and off-season.

R&D capabilityInnovation and R&D capability is limited in several stated areas: no new product was developed in the past year, ODM and SDK services are unavailable, and the supplier has no private molds or 3D software design services. It is identified as a professional technical supplier and provides OEM services for well-known brands, but these strengths do not establish broad product innovation capability.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, and full customization. This is supported across its design-service and R&D-design records and indicates broad stated customization coverage, despite the absence of private mold and 3D software design services.