What services do you provide?

Our policy is to provide more faster & safer & easier service for our customers. We can provide Technical Support. We can accept TT, Western Union, L/C, OA, etc. . We can provide others service etc. .

What marketing supports are available?

We are willing to help you do the marketing together. We can provide different free products, and we can also support you do some attractive suitable local advertisement.

502035 300mAh 3.7V Li-Polymer Battery with Wires/PCB

Name: 502035 300mAh 3.7V Li-Polymer Battery with Wires/PCB
Brand: Naccon Power Technology Co., Ltd.
SKU: 691674231

Guangdong, ChinaNaccon Power Technology Co., Ltd.

US$1.12

1,000-99,999 Pieces

US$0.80

100,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Li-Polymer Battery

Charger Type

Electric Charger

Model NO.

502035 300mah

Charger Application

Tablet, Laptop, Video Game Player, MP3/MP4 Player, Camera, Standard Battery

Nominal Voltage

3.7V

Charger Style

Solar Charger

Compatible Battery Type

6-Volt

Size

5X20X35mm

Certification

RoHS, TUV, CB, CE, MSDS

Socket Type

For USA/Canada

Recyclable

Voltage

3.7V

Capacity

300mAh

Conponent

Lithium Polymer

Shelf Time

5 Years

Place of Origin

Guangdong, China (Mainland)

MOQ

5~10000PCS

Delivery Detail

Within 10-15 Days

Payment

T/T, Western Union, Paypal, etc.

Charge Times

500 --1000 Times

Certificate

Ce, UL, RoHS, MSDS, SGS, Un38.3, etc.

Transport Package

Export Package

Specification

CE, RoHS, SGS, MSDS, etc.

Trademark

NACCON or OEM

Origin

Shenzhen

Production Capacity

50, 0000PCS

Key features

Certified Safety Standards: Complies with CE, RoHS, ISO9001, SGS, UL, and MSDS standards for global safety.

Long Shelf Life: Maintains performance with a 5-year shelf life for reliable long-term storage.

High Cycle Durability: Supports over 500 charge cycles for extended usage and cost efficiency.

Flexible OEM/ODM Service: Offers full customization including logo, packaging, and design from samples or drawings.

Versatile Applications: Suitable for cameras, GPS, walkie-talkies, laptops, and various electronic devices.

Comprehensive Warranty: 1-year warranty covering quality defects with free replacement and shipping costs.

Fast Response Support: Inquiry reply within 6 hours and technical support available for after-sales service.

Company profile

Years of Export ExperienceSelf-brandedExhibition ExperienceRaw Materials Reports

Naccon Power Technology Co., Ltd.

Guangdong, 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: 15 years CertifiedNearest Port: Shenzhen Port, Ningbo PortAverage Response Time: ≤1.67h

AI-Powered supplier vetting

SummaryNACCON is identified as a professional battery manufacturer covering design, R&D, production, sales, and trade, with a broad battery product range and worldwide export markets. It reports recent new-product activity, ODM and extensive customization services, two R&D engineers, and technical support responsibilities extending to after-sales service. Production evidence includes one production line and stated CR2032 output of 750,000,000 pieces, while three quality personnel, two test-equipment units, written warehouse procedures, and documented service and corrective-action processes support operational control. The supplier reports OEM service for well-known brands, but no certification information, customer case details, or SDK availability. It also lacks a valid manufacturing contract with related subcontractors, overseas warehouses, and overseas showrooms. Financial credibility cannot be fully assessed from the provided records.

Supplier typeNACCON is explicitly described as a professional battery manufacturer integrating design, R&D, production, sales, and trade. Its listed products include disposable and rechargeable battery categories, indicating a specialized battery supplier rather than a general trading company.

After-Sales capabilityTwo R&D engineers are responsible for technical support during production and after-sales service, while complaint handling and corrective/preventive actions are supported by clear written procedures and records. These documented processes provide explicit evidence of after-sales support capability.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has two R&D engineers responsible for technical support and new product development. However, no SDK is available; this limits evidence for software-development capability but does not negate the documented product R&D capability.

Production capacityProduction evidence includes one production line, stated CR2032 output of 750,000,000 pieces, three quality inspectors, two test-equipment units, written warehouse controls, and peak-season lead time of one month. The supplier also reports in-stock capability, although it lacks a valid manufacturing contract with related subcontractors and has no overseas warehouse.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. These capabilities are reported both for R&D design services and general design services, providing strong evidence of broad customization support.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-serving experience. However, no brand names, project descriptions, volumes, or verifiable case details are provided, so the depth of its customer-case portfolio cannot be determined.

Product Q&A

Q:What is the inquiry reply time?

We will reply your inquiry as soon as possible within 6 hours (maybe big time difference between us).

Q:What certificates do you have?

We have CE, RoHs, ISO9001 SGS.

Q:What is the warranty policy?

For the batteries, we have 1 years warranty. If any quality problems on our side occured during this warranty period, we will replace them at our cost (including the shipping cost).

Q:What is the delivery time?

We give 7~15 days delivery time for formal battery orders.

Q:What is the MOQ?

We can accept small MOQ at the beginning to help customer enter into market firstly.