What are the available trade terms?

We offer Ex-work factory, FOB Shenzhen, and CIF terms.

How can I extend the lifespan of my laptop battery?

Avoid deep discharges, store at 50% charge in cool places, limit high temp exposure, and remove if plugged in long-term.

Long-Lasting 3dddg Laptop Battery for DELL 5280 5288 Models

Name: Long-Lasting 3dddg Laptop Battery for DELL 5280 5288 Models
Brand: Shenzhen Yanxin Technology Development Co., Ltd
SKU: 2177127082

Guangdong, ChinaShenzhen Yanxin Technology Development Co., Ltd

US$1.00-99.00

10 Pieces

Product profile

Customization

Available

Model

3dddg

Voltage

11.4V

Model NO.

3DDDG

Capacity

42wh

Transport Package

Standard Export Packing

Specification

Customizable specifications

Trademark

OEM

Origin

China

HS Code

8507600090

Production Capacity

100000PCS/Year

Key features

High Capacity: Features 63Wh capacity and 15.2V voltage for reliable power supply.

Quality Warranty: Comes with a one-year quality warranty for peace of mind.

Fast Replacement: Missing small components sent via DHL within one week.

Multiple Certifications: Products meet international standards with provided certificates.

Company profile

Fast DeliveryODM ServicesFlexible CustomizationMinor Customization

Shenzhen Yanxin Technology Development Co., Ltd

Guangdong, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableNearest Port: shekouAverage Response Time: ≤1.89hTerms of Payment: T/TInternational Commercial Terms(Incoterms): DDP, EXW, CFR

AI-Powered supplier vetting

SummaryYanXin is identified as a Shenzhen-based trading company supplying a broad range of laptop parts and offering OEM/ODM services. It reports experience since 2008, a 175.0 m² manufacturing plant, 6–10 quality-control staff, one year of R&D engineer experience, and stated lead times within 15 workdays in both peak and off-season periods. However, it reports no quality assurance, no raw-material traceability, no written corrective-action or complaint-handling procedures, no inventory capability, and no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. Supplier-management certification is listed as NIL. The available evidence supports product breadth and stated customization offerings, but several operational-control and international-service capabilities are either absent or insufficiently documented.

Supplier typeThe supplier is explicitly classified as a Trading Company, and its offshore business name is identified as not applicable. This indicates the documented supplier type is trading rather than a clearly established manufacturing entity.

CertificationsSupplier-management system certification is explicitly listed as NIL. No certification evidence is provided in the slices, so certified-management capability cannot be established.

After-Sales capabilityThe company claims painless after-sales service, but it reports no written procedures or records for corrective and preventive actions or complaint handling. It has written supplier-service assessment procedures but no records, making the claimed after-sales capability weakly substantiated.

Customization capabilityThe supplier explicitly offers OEM/ODM services and lists a broad laptop-parts range, including batteries, chargers, screens, keyboards, and other components. These statements provide direct evidence of offered customization services, although no specific customized project records are supplied.