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503450 300mAh 3.7V Li-Polymer Battery
US$0.81
1,000-99,999 Pieces
US$0.75
100,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableType
Li-Polymer BatteryCharger Type
Electric ChargerModel NO.
503450 300mah 3.7VCharger Application
MP3/MP4 PlayerNominal Voltage
3.7VCharger Style
Solar ChargerCompatible Battery Type
6-VoltSize
5X34X50mmCertification
RoHS, TUV, CB, CESocket Type
For USA/CanadaRecyclable
RecyclableVoltage
3.7VCapacity
300mAhConponent
Lithium PolymerShelf Time
1 YearsPlace of Origin
Guangdong, China (Mainland)MOQ
5~10000PCSDelivery Detail
Within 10-15 DaysPayment
T/T, Western UnionCharge Times
500 --1000 TimesCertificate
Ce, UL, RoHSTransport Package
Industrial Packing,Specification
CE, RoHS, SGSTrademark
NACCONOrigin
ShenzhenProduction Capacity
50.000PCSKey features
Wide Application Range: Suitable for GPS, walkie-talkies, MP3 players, electric toys, and more.
Multiple Certifications: Compliant with CE, RoHS, TUV, CB, UL, and ISO9001 standards.
Customizable OEM/ODM: Supports logo printing, packaging design, and parameter customization.
Fast Response Service: Inquiry reply within 6 hours and technical support available.
Flexible MOQ: Accepts small minimum order quantities to help customers enter the market.
Reliable Warranty: 1-year warranty covering quality problems with free replacement.
Fast Delivery: Delivery within 7-15 working days after deposit received.
Company profile
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: ≤1.42h
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 warranty period?
A:
We provide a 1-year warranty. If any quality problems occur on our side during this period, we will replace them at our cost, including shipping.
Q:What is the delivery time?
A:
The delivery time is 7-15 working days after receiving the deposit.
Q:What is the MOQ?
A:
We can accept small MOQs at the beginning to help customers enter the market.
Q:What certifications do you have?
A:
We have CE, RoHS, ISO9001, SGS, TUV, CB, and UL certifications.
Q:Can I customize the product?
A:
Yes, we support OEM/ODM services including logo printing, packaging design, and parameter customization.
Send Inquiry
*To:
Naccon Power Technology Co., Ltd.
Naccon Power Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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