If there are any missing parts in our shipment, how long will it take to send them?

If there are some small missing components, we will DHL to you ASAP within one week.

How do you extend the lifespan of your laptop battery?

Avoid deep discharges: try to avoid fully draining your battery regularly. Lithium-ion batteries prefer partial discharge cycles. Proper storage: If you're not going to use your laptop for an extended period, store it with a charge level of around 50% in a cool place. Limit exposure to high temperatures: Prolonged operation above this temperature causes greater degradation of the battery and therefore a faster decline in battery capacity. Remove when plugged in for a long time: If you use your l

12V 3A 5.5 5.5 * 2.5mm AC Adapter Power Supply (5.5X2.5mm) SAA Certificate

Name: 12V 3A 5.5 5.5 * 2.5mm AC Adapter Power Supply (5.5X2.5mm) SAA Certificate
Brand: Shenzhen Yanxin Technology Development Co., Ltd
SKU: 2184676092

Guangdong, ChinaShenzhen Yanxin Technology Development Co., Ltd

US$1.00-99.00

10 Pieces

Product profile

Customization

Available

Type

Li-Polymer Battery

Charger Application

Tablet, Laptop

Model NO.

12V 3A 5.5 5.5 * 2.5mm

Nominal Voltage

19.5V

Charger Style

Quick Charger

Compatible Battery Type

AAA/AA

Size

AAA

Certification

RoHS, CB, CE, SAA

Socket Type

19.5V

Recyclable

Usage

for Notebook Battery

Transport Package

Standard Export Packing

Specification

Customizable specifications

Trademark

OEM

Origin

China

HS Code

8504401300

Production Capacity

100000PCS/Year

Key features

Comprehensive Safety Protection: Manufactured with high-quality materials to prevent false voltages, short circuits, and internal overheating.

One-Year Quality Warranty: Provides a full one-year quality warranty for peace of mind and product reliability.

Fast Replacement for Missing Parts: Small missing components are sent via DHL within one week upon discovery.

Flexible Production Lead Time: 15-20 days in normal season; 25-30 days during busy periods (August to October).

Global Shipping Terms: Supports EXW, FOB Shenzhen, CIF, DDP, and CFR for international trade convenience.

Standard Payment Terms: 30% deposit to start production, balance payment required before shipment.

Complete Documentation Support: Provides B/L, Commercial Invoice, Packing List, and Certificate of Origin for customs clearance.

RoHS and CE Certified: Meets international safety and environmental standards with RoHS, CB, and CE certifications.

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: ≤2.45hTerms 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.