Do you offer OEM or ODM services?

Yes, we provide professional OEM, ODM, and OBM services. We can customize products based on your samples or designs.

What certifications does this product have?

The product is certified with TUV, RoHS, ISO9001, CE, and FCC.

High-Efficiency 72W Universal Laptop Charger for DELL, Apple, Asus

Name: High-Efficiency 72W Universal Laptop Charger for DELL, Apple, Asus
Brand: Shenzhen Langbo Technology Co., Ltd.
SKU: 1946936901

Guangdong, ChinaShenzhen Langbo Technology Co., Ltd.

US$5.02

1,000-1,999 Pieces

US$4.80

2,000-4,999 Pieces

US$4.72

5,000+ Pieces

Sample price:US$7.00/piece.Request sample

Product profile

Customization

Available

Usage

Laptop, Switching, Game Player, Digital Camera, Display

Output Type

Model NO.

JML-J1903780-72003

Certification

TUV, RoHS, ISO9001

Color

Black

Connection

Plug In

Input Voltage

AC100-240V

Input Frequency

50-60Hz

Output Voltage

19V

Output Current

3.78A

Output Power

72W

Protection

SCP/Ovp/Ocp/Otp

AC Specification

Us UK EU Au(Customizable)

Device Type

Plug in Adapter

Weight

210g

Size

76*76*29.5mm

DC Connector Size

5.5mm*2.1mm*10mm(Customizable)

Service

OEM ODM Obm

DC Cable Length

1.5m(Customizable)

Warranty

Two Years Warranty

Transport Package

Carton Box

Specification

100*100*35mm

Origin

China

HS Code

8504401990

Production Capacity

10000000 Pieces/Year

Key features

Two-Year Warranty: Free replacement or refund within two years for any defects.

100% Quality Tested: All adapters undergo 100% testing and serious aging tests before shipment.

Customizable AC Plug: AC specification supports US, UK, EU, and AU plug types.

Customizable DC Cable: DC cable length is customizable to meet specific needs.

Customizable Connector: DC connector size is customizable for various device requirements.

OEM/ODM Service: Professional OEM, ODM, and OBM services available for customization.

Multi-Protection: Features SCP, OVP, OCP, and OTP for safe and reliable operation.

Company profile

Fast DeliveryQuality Assurance100% Finished Products InspectionProduction Process Visualization

Shenzhen Langbo Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.62h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Langbo Technology Co., Ltd. is identified as a Chinese manufacturer of adapters, chargers, switching power supplies, and related products. The supplier reports adapter output of 6,000,000 pieces, one-month lead times in both peak and off-peak seasons, and export sales of 31%–40%. SGS is listed as the audit organization, but the audit result and audit type are coded values without interpretable descriptions, and the stated report validity ended on 2025-01-10. Product development is described as a strength, supported by claims of a senior R&D team and rapid new-product response, although structured R&D indicators are largely unknown. Manufacturing information is inconsistent: one slice states seven employees and a 50.0 m² plant, while another describes approximately 150 employees, nine production lines, and 50 quality-control staff. Outsourcing, inventory, overseas services, OEM/ODM, traceability, and customer references are not sufficiently documented.

Supplier typeThe supplier is explicitly classified as a Manufacturer and is described as manufacturing, researching, and selling switching power adapters, chargers, and customized safety-standard power supplies. It is a limited company based in Shenzhen, China.

R&D capabilityThe company describes a senior R&D team specializing in power supplies, strong new-product development, rapid response, and awareness of international technology trends. However, the number of new products, ODM availability, SDK support, and other structured R&D indicators remain unknown, so the qualitative claims support potential but not a complete assessment.

Production capacityThe supplier reports adapter output of 6,000,000 pieces, one-month lead times in both peak and off-peak seasons, and nine production lines in one company description. Nevertheless, the records conflict on workforce and facility scale: one states seven employees and a 50.0 m² plant, while another states around 150 employees and 50 quality-control staff. The output and line information support production capability, but the contradictory scale data reduces confidence in the overall assessment.

Customization capabilityThe company description explicitly mentions customized safety-standard power supplies and reports new-product development capability. However, OEM and ODM availability are marked unknown, and no detailed customization process, engineering scope, or customization examples are provided.