How to maximize discharge time and extend battery life?

1) Please discharge the battery to 2% and then charge fully to 100% at the first cycle after purchasing. 2) Do not discharge the battery pack to 0% as that will damage the battery pack and shorten its life. 3) It must be charged upto 70% for longtime storage. 4) Never take out the battery from laptop when it is being charged or discharged. 5) Remove the battery from the notebook PC when it is not being used or charged for a long period. 6) The mismatch of adapter or adapter that has been used ov

Reliable 90W HP AC DC Charger - 19V 4.74A Adapter

Name: Reliable 90W HP AC DC Charger - 19V 4.74A Adapter
Brand: Dongguan Win-Hsin Electronic Co., Ltd.
SKU: 1962835161

Guangdong, ChinaDongguan Win-Hsin Electronic Co., Ltd.

US$16.55

5 pieces

Product profile

Customization

Available

Use

Laptop

Certification

CE, RoHS, FCC

Model NO.

Laptop adapter for hp 90W

Usage

Laptop

Output Type

Color

Black

Type

OEM

Connection

Plug in

Internal Structure

Fit for Laptop

Power Source

Fit for Laptop

Bluetooth Standard

Not Available

Brand

Fit for Laptop

Condition

100%Brand Newoem

Input Voltage

100-240V

Warranty

12 Months

Packaging Details

Use PE Bag Each Piece, 50 PCS Each Box, Brown Box

Place of Origin

Guangdong, China

Supply Ability

100000 Piece/Pieces Per Month OEM 90W AC Adapter F

Packing

Professional Packing for Laptop Adapter

Brand Name

for HP

Output Voltage

19V

Manufacturer

Guanggong

Model Number

for HP 19V 4.74A 90W

Approval

CE/FCC/RoHS

Output Current

4.74A

Transport Package

Use PE Bag Each Piece, 50 PCS Each Box, Brown Box

Specification

high quality laptop ac adapter

Origin

Dongguan, China

HS Code

8504401300

Production Capacity

100000 Piece/Pieces Per Month OEM 90W AC Adapter F

Key features

12 Months Warranty: Comprehensive coverage for 12 months on all OEM replacement adapters.

No MOQ for Samples: No minimum order quantity required for sample orders to test quality.

Competitive Pricing: Factory-direct pricing ranging from $3.83 to $4.17 per piece.

Fast Sample Delivery: Sample production time is approximately 1 to 3 working days.

CE FCC RoHS Certified: Products meet international safety and environmental standards.

Multiple Shipping Options: Express, air, and sea freight available with door-to-door service.

Custom Logo Service: Logo printing available subject to meeting minimum order quantity.

Professional Packaging: Each unit packed in a bubble bag inside a brown box, 50 pcs per box.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Dongguan Win-Hsin Electronic 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: 4 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.58h

About Our Factory & Business Background

AddressDongguan, Guangdong, China

Plant Area1500 square meters

Number of Employees25

Registered Capital100,000 RMB

Terms of PaymentT/T, Western Union, PayPal

International Commercial Terms(Incoterms)FOB

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity5

Supply Chain Partners5

Our Production Capability & Technical Expertise

Main ProductsLaptop Battery, Laptop Keyboard, Laptop Adapter, CPU Fan, Laptop Screen, DC Jack, Laptop Casings, Laptop Accessories, Notebook Battery, Notebook Keyboard

Production Lines3

Production MachinesSpot Welding Machine, Electric Complex Iron, Sander

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2013-04-28

Main MarketsSouth America, Europe, Southeast Asia/ Mideast

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Cooperated with Fortune 500No

Product Q&A

Q:Are you factory or trading company?

We are professional factory,we have our own mould, R&D, engineer,production and QC department. Our products have very competitive advantage in price, quality,and lead time.

Q:What is MOQ?

No MOQ. but 1 pc also be okay if we have enough stock.

Q:Can we print our logo?

Yes, but we have a customized minimum order quantity. You can customize it if you meet it

Q:What's samples time?

About 1-3days ,We leave an easy access for better help all of our customers to test the products quality and performance, so we do not have any MOQ requirements for sample order.

Q:What about shipment?

We usually ship the order via international express such as DHL,UPS or by air cargo and by sea.we will choose the most economic and safest shipping method, your own forwarders are also highly welcomed.